EXERCISE
Fill in the blank.
1. To form a multicellular organism, a zygote must divide many times in a process called
2. Adult stem cells are considered _, as they can differentiate into several different cell
types in the tissue where they are located.
3. Induced pluripotent stem cells are adult stem cells that have been treated so that they act like

4. A cell produces a chemical that diffuses short distances to reach nearby cells. This type of
cell-cell interaction is an example of
Respond to the following based on your reading.
5. What is tissue, and how does it relate to individual cells?​

Answers

Answer 1

Answer:

From Penn Foster

Exercise: Cell and Tissue Development in Multicellular Organisms

A good answer should contain the following:

1. cell proliferation

2. multipotent

3. embryonic stem cells

4.paracrine signaling

5. A tissue is a group of cells that work together to perform specific functions. Tissues require a mix of cells oriented properly and dividing at the rate necessary to replenish and maintain the tissue. Cells in tissue are constantly processing and responding to signals they obtain from their environment.

6. An organism's DNA serves as an instruction booklet of sorts for how to create the organism. In this analogy, one cell type reads one chapter of this genetic instruction manual, and another cell type reads a different chapter. Specific genes are turned off and on to control gene expression for compounds needed by different tissues of the body to allow differentiation into various cell types.

7. Totipotent cells can differentiate into any of the cells in an organism, plus any of the extraembryonic cells; pluripotent cells can differentiate into any of the cells of an organism; multipotent cells can differentiate into a few specific cell types based on the tissue in which the multipotent cell is located. A zygote is totipotent, human embryonic stem cells and induced pluripotent stem cells are pluripotent, and adult stem cells are multipotent.

Explanation:

From Penn Foster

Answer 2

The answer to the blanks are :

Cell proliferation.MultipotentEmbryonic stem cells.Paracrine signaling.A tissue may be a gather of cells that work together to perform particular capacities.

"Cell and Tissue Development in Multicellular Organisms"

1)To form a multicellular organism, a zygote must divide many times in a process called cell proliferation.

2)Adult stem cells are considered multipotent , as they can differentiate into several different cell types in the tissue where they are located.

3)  Induced pluripotent stem cells are adult stem cells that have been  treated so that they act like embryonic stem cells.

4) A cell produces a chemical that diffuses short distances to reach nearby cells. This type of cell-cell interaction is an example of paracrine signaling.

5) Tissue and relate to individual cells

A tissue may be a gather of cells that work together to perform particular capacities. Tissues require a blend of cells situated appropriately and separating at the rate essential to renew and keep up the tissue. Cells in tissue are always handling and reacting to signals they get from their environment.

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Related Questions

What are the chances of a given gamete receiving your mom's chromosome #1.

Answers

A gamete is randomly getting a copy of a chromosome from its mother and father. This means that gamete will get #1 from the mother and the next chromosome will be a pure chance of getting chromosome #2 from mother or father.

Explanation:

Meiosis is the process that separates the two chromosomes and giving one copy of each to the gamete. This is the reason why egg and sperm together are forming zygote which is diploid.The main advantage of sexual reproduction is that each clone is different. Each and every egg is different from each other. This is the same in the case of sperm too.  At the end of meiosis, males will have 1 cell with 4 sperms all are different in nature, but in females, it will one egg because, during cell division, one cell will hog the cytoplasm.

why is dna the molecule of inheritance

Answers

Answer:

What Is DNA's Role in Inheritance? DNA is the genetic information used to make proteins, and it contains the hereditary traits of organisms. There are two types of DNA: mitochondrial DNA, which you can only get from your mother, and nuclear DNA, which is a combination of both your ancestors' DNA.

Final answer:

DNA is the molecule of inheritance because it contains the genetic information passed from parent to offspring. Its structure allows for replication and transmission of this information. DNA is composed of four nucleotides that can be combined in different sequences to encode instructions for living organisms.

Explanation:

DNA is the molecule of inheritance because it contains the genetic information that is passed from parent to offspring. The structure of DNA allows for the replication and transmission of this genetic information. DNA is composed of four nucleotides: adenine (A), thymine (T), cytosine (C), and guanine (G). These nucleotides can be combined in different sequences to encode the instructions for the building and functioning of living organisms.

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A man has blood type O, Rh negative. These are both recessive traits. He is married to a woman who has blood type A, Rh positive. These are both dominant traits. Blood type and Rh factor are not linked genes. This couple has 3 children, two type A, Rh positive and one type A, Rh negative. What is the mother's most likely genotype? A) IAIARR B) IAIARr C) IAIORr D) IAIArr

Answers

Mother genotype is IAi (hetero-zygous) as the mother is a dominant trait.

Steps to find Mother's genotype:

Man is Rh negative and O type blood group its genotype is OrOr

Mother is A positive so her genotype would be either IAIA or IAi

Also A blood group is dominant over O blood group.

It is given:

two children are A POSITIVE

One child is A negative

So the mother must have been hetero-zygous with genotype IAi as one of children would received it from mother as it is a dominant trait.

Punnete square shows

      AI   Ai

i     AIi   Aii

i     AIi   Aii    

50 percent chances of A negative child is there.

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The mother's most likely genotype is heterozygous for both the ABO blood type gene (A and O alleles) and the Rh factor gene (Rh positive and Rh negative alleles), which is genotype IAiRr.

The question involves deciphering the mother's genotype based on the blood types and Rh factors of her children, considering that blood type and Rh factor are not linked genes and have their distinct inheritance patterns.

Given that the father's phenotype is O negative (ii, rr), and two of the children have A positive blood type, the mother must be heterozygous for both the ABO and Rh factor genes. The presence of a type A, Rh negative child, confirms the mother has at least one copy of the recessive Rh negative allele (r) and one recessive O allele (i).

Considering the inheritance possibilities, the mother's most probable genotype would be IAiRr, which is option B) IAiRr. This allows the mother to have children with type A blood (whether Rh positive or Rh negative) as observed and rules out her having two dominant Rh positive alleles or two dominant A alleles, which would make it impossible for her to have an Rh negative or type O child.

Which vegetable has the highest protein content?​

Answers

Answer:

Spinach is the most nutrient dense green out there.

I know this because I learned it.

Answer:

spinach

Explanation:

if i got it wrong plz let me know :)

What is Antarctica’s rarest commodity

Answers

Penguins are the rarest commodity of Antarctica. The paths they follow, carved by thousands of tiny footsteps, lead to Antarctica's rarest commodity.

Explanation:

The treaty sets aside Antarctica as a logical protect, sets up opportunity of logical examination, and bans military movement on the landmass. The bargain was the primary arms control understanding built up during the Cold War.

There are no regions in Antarctica by the Antarctic Treaty so you can travel anyplace on the landmass. In any case, by a similar settlement, there are various rules that all guests are required to follow. For instance, to regard logical research.

Translation
Match each part of the picture with its corect label on the right. Then answer the question
et Pro
I mRNA
2 TRNA
3. codon
4. anticodon
5. lone amino acid
6. growng polypeptide
Z large rbosomal subunit
8. small ribosomal subunit
UC
5 DACCCUAGÜCGGUAAAAAAAAA

Answers

A- growing polypeptide       B- Lone amino acid

C-  tRNA                                      D- Anticodon

E- mRNA                                F- Small ribosomal subunit

G- codon                             H- Large ribosomal subunit

Explanation:

Methionine (start codon) , leucine, methionine, arginine, aspartic acid, glycine, glycine, leucine, histidine, stop codon

Three types of RNA that takes part in the translation are:

mRNA: It is formed by the process of transcription. The DNA strand is copied as mRNA with help of RNA Polymerase. The mRNA strand is single- stranded and consists of codons which code for amino acids for the protein synthesis. Not full sequence of mRNA codes for amino acid chain there are non-coding regions called introns which are removed during splicing and only exons code for the amino acid sequences.

tRNA: It brings the correct amino acid to the growing polypeptide chain by reading the codons from the mRNA. It has anticodon which helps in bringing the correct amino acid coding to mRNA sequence.

rRNA: rRna plus protein and ribosome makes up rRNA. The ribosomes are called protein factory,  because growing polypeptide chain is formed here. They are responsible for reading the correct amino acid bonding to form polypeptide. They are having two subunits smaller and bigger depending on their sedimentation rate by centrifugation.

In eukaryote,s protein synthesis occurs in the ribosomes which are present in the cytoplasm of the cell.

B. All the three nucleotides that code for amino acid are important because any base difference in amino acid will change the protein formed due to amino acid difference.

The question is about matching and identifying terms related to protein synthesis, as well as translating an mRNA sequence into an amino acid sequence.

In the given question, the student is asked to match each part of the picture with its correct label and then answer the question based on the provided information.

The labels include terms related to protein synthesis, such as mRNA, tRNA, codon, anticodon, growing polypeptide, large ribosomal subunit, and small ribosomal subunit.

The provided mRNA sequence, DACCCUAGÜCGGUAAAAAAAAA, represents a series of codons that can be translated into an amino acid sequence.

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Which description best explains the role of DNA in the differentiation of the cells within an organism?​

Answers

Answer:

Each cell has the same DNA, so DNA does not play a role in differentiation.

Explanation:

All the parts of a person's body has same DNA and same genes. It is the function of RNA to carry genetic code from DNA and function protein synthesis. Although the different cells and tissue have different proteins their DNA is same. The genetic instructions carried by the DNA is RNA and RNA allows cell to create amino acid which is used in gene synthesis, expression and regulation.

What cavities are in the head, but are not included within the major cavities?

Answers

Answer:

Dorsal cavity

I hope it is correct for you!!!!!!!!!

Final answer:

The paranasal sinuses are cavities in the head that are separate from the major cavities like the cranial and spinal cavities.

Explanation:

The cavities in the head that are not included within the major cavities are the paranasal sinuses. These are air-filled spaces located within the bones of the skull and face, including the frontal, ethmoid, sphenoid, and maxillary sinuses. The paranasal sinuses are lined with mucous membranes and help to warm and humidify the air we breathe.



Some functions of the paranasal sinuses include reducing the weight of the skull, resonating the voice, and providing a buffer zone for facial trauma.



Therefore, the paranasal sinuses are cavities within the head that are separate from the major cavities such as the cranial and spinal cavities.

Which label belongs in the area marked x?

Answers

Answer: the answer is A. iron

Explanation:

Final answer:

The label that belongs in the area marked X is the mitochondria.

Explanation:Label for Area X:

The label that belongs in the area marked X is the mitochondria.

Mitochondria are organelles found in eukaryotic cells. They are responsible for producing energy in the form of ATP through cellular respiration. The main role of mitochondria is to generate ATP, which is required for various cellular processes.

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Describe an activity to demonstrate phototropism
Is this correct pls check now itself

Answers

Phototropism

Yes, the given activity is a correct example which describes phototropism

Phototropism is an adaptation or a survival mechanism undertaken by some plants to receive maximum sunlight in order to prepare more food and energy through photosynthesis.  

Explanation:

Phototropism takes place through receptor proteins called phototropins which act as blue light photoreceptors.

Phototropic activity:

Phototropism can best be observed by planting few plants including phototropic plants in pots and keeping them near the window to receive sunlight.

The natural bending of phototropic plants towards the window denotes their inclination towards sunlight.

The growth of sunflower plants facing towards the sun and blooming of lotus flower under sunlight are all examples of phototropism.

Other plants which are phototropic are Phalaenopsis, azuki beans, fungus of Phycomyces species, etc.

TRY IT
Explain How the Organelles in a co
the Organs in Your Body
Write a paragraph comparing the organelles in a
cell to the organs in your body.
DONE

Answers

Answer:

Organs make up the larger parts of an organism and are made up of tissues. Organelles are structures which are found inside a cell which carries out a specific life process.

Organelles are microscopic whereas organs are macroscopic.

Organelles form cells, cells will form tissues and tissues will form organs.

Organelles are found in all eukaryotes where as organs are mostly present in just plants and animals.

Examples of organelles include nucleus, Endoplasmic Reticulum, ribosomes, vacuole etc. Examples of organs include heart, kidney, liver, brain, lungs.

How do you do this please it’s due tomorrow

Answers

3. genotype is round seed

phenotype is Rr

4. genotype is grey fur

phenotype are WW and Ww

5. genotype is short

phenotype is tt

1. genotype is high metabolism

phenotype are HH and Hh

Explanation:

The dominant trait is the capital letter and the reccessive is the lowercase letter.

To do a punnet square you bring down each letter say like problem 1, you bring down capital D down and little d down to each of the 2 squares below them, then you drag the sides to the right of the two squares and you get DD for the first square, then Dd, then below Dd, then next to it DD.

Phenotype is a organism's actual appearence.

Genotype is a gene combination. The gene combination that determines the phenotype

Answer: 3) Possible phenotypes is Rr only. All offsprings have Rr genotype.

Possible phenotypes: All the offsprings have round seed.

4). Possible genotypes are WW, Ww and ww.

Possible phenotypes: Three offsprings have white fur while one offspring has black fur.

5). Possible genotypes is tt only, all the offsprings have tt genotype.

Possible phenotypes: All the offsprings are short

I) Possible genotypes are HH and Hh.

Possible phenotypes: All the offsprings have high metabolism.

Explanation: Dominant trait is able to express itself in the presence of a recessive trait. A recessive trait is not able to express itself in the presence of a dominant trait.

Genotype is the gene makes up of an organism while phenotype is the physical manifestation of the genetic make up. Phenotype is simply the outward appearance of an organism which are usually controlled by the genes.

See the attached punnet squares for better understanding.

Which term best describes the temperature and weather conditions of an organism's environment

Answers

Answer:

Abiotic factors can be described as the non-living components of an ecosystem. Biotic factors can be described as the living components of an ecosystem.

Abiotic factors include all the non- living components such as the weather, climate, temperature, soil, water of an area.

Biotic components include all the living organisms like the plants, animals, microorganisms of an ecosystem.

Hence, abiotic factors best describe the temperature and weather conditions of an organism's environment.

Final answer:

The term that describes the temperature and weather conditions of an organism's environment is 'climate'. Climate and temperature significantly affect the physiology, metabolism, and survival of organisms, leading to various adaptations. Animals may be ectotherms, whose body temperature varies with the environment, or endotherms, who maintain a constant body temperature.

Explanation:

Climate is the word that best conveys how hot or cold an environment is for an organism. The long-term, dependable atmospheric conditions of a particular region are referred to as the climate. It may have a big effect on how organisms behave and survive. A biome's climate is identified by its regular seasonal temperature and rainfall ranges. Unlike weather, which describes the state of the atmosphere over short time frames, climate represents patterns over longer periods.

Temperature, an aspect of climate, is critical to organisms as it affects their physiology and metabolic functions. Many living organisms can only survive within a specific range of temperatures, mainly due to limitations in enzyme activity and metabolic processes. Some organisms have adapted to tolerate significant fluctuations in temperature. For instance, certain animals can hibernate, going into a state of lowered metabolism and body temperature to survive in cold conditions. Similarly, some bacteria, referred to as extremophiles, can survive in extremely high-temperature conditions such as those found in geysers.

Moreover, animals can be divided into ectotherms and endotherms based on how they deal with environmental temperatures. Ectotherms, such as reptiles, do not internally regulate their body temperature, which varies with the environmental temperature. Endotherms, like mammals, use internal physiological mechanisms to maintain a fairly constant body temperature, regardless of environmental temperatures.

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By studying fossils, scientists have learned that
A.
neither animals nor plants have changed over time.
B.
animals have changed over time, but plants have not.
C.
both animals and plants have changed over time.
D.
plants have changed over time, but animals have not.

Answers

C. both animals and plants have changed over time

The answers is c. With time everything changes including us humans, for example the species we have today is different from what was in the past.


You look for shells when you visit the beach. However, if you're hiking in the mountains and you find shells by accident, you know that

Answers

Answer:

B the mountain was once under sea

Explanation:

That the mountain was once under the sea. Centuries ago, scholars puzzled over how seashells could wind up on the tops of mountains. Fossil seashells are now recognized as the remains of ancient sea floors raised to high altitudes by mountain building

Inspiration:

Know that you will continue to succeed,
if all you did today was be on this earth, that is enough, we are proud of you, and without you, the world wouldn't be the same. you were created for a reason, and there is no-one else like you or who can replace you. focus on the future and what is to come:)

Answers

Answer:

haha thats cute. im guessing there is no question in this?

Carlos and his family were camping over the summer and came across the fossil picturered above. When school started, Carlos asked his parents if he could share the fossil with his class. Carlos told his peers he discovered the fossil within a particular layer of rock. What type of rock was this fossil most likely found in?

Answers

Answer:

Sedimentary

Explanation:

Almost all fossils are preserved in sedimentary rock because Igneous rocks form from molten rock, and rarely have fossils in them. Metamorphic rocks have been put under great pressure, heated, squashed or stretched, and fossils do not usually survive these extreme conditions.

Which of these choices is the smallest unit of matter?
atoms
molecules
droplets
vapor

Answers

A). Atoms. Water is made up of molecules, which are made up of atoms. Water is H2O, and that thus means that vapor is is made up of molecules, and droplets are made up of water, and molecules are made up of atoms, we can conclude atoms are the smallest of this selection.

Which of the following is one of the four conditions necessary for natural selection to occur in a population? Fewer organisms are born than the habitat can support Mutation does not occur Organisms have identical characteristics Variation is inherited

Answers

Variation is inherited is one of the four conditions necessary for natural selection to occur in a population

Explanation:

Natural selection is a process in which organisms pass on the heritable trait to their offspring and they adapt to the environment leading to evolution.

Natural selection  will occur if the large population is there in which a random mutation has occurred and some organisms in the population have inherited varied characters and passed on these useful characters to the progeny.

Natural selection depends on the environment, random mutation and genetic variation.

A model of a specific event during meiosis is shown with various possible combinations. Which statement correctly cites evidence
from the model to support the idea that meiosis increases genetic diversity?

A- Chromosomes can coil during meiosis, creating a combination of alleles
that are new.
B- Chromosomes can mutate randomly during meiosis creating new
phenotypes in the daughter cells.
C-Chromosomes can replicate during meiosis, producing additional DNA with
which to pass on to the daughter cells.
D-Chromosomes can align in metaphase I in multiple possible arrangements
in a process called independent assortment.

Answers

Answer:

D) Chromosomes can align in metaphase I in multiple possible arrangements in a process called independent assortment.

Explanation:

Answer:

D

Explanation:

I had the same exact question and i just got it right.

Carl and Abby are discussing what they have learned in class about electricity and magnetism. Carl tells Abby that an electric current running along a wire can be used to produce a magnetic force. Abby, on the other hand, tells Carl that moving electrons through a magnetic field can produce an electric current.

Answers

Full Question:

Carl and Abby are discussing what they have learned in class about electricity and magnetism. Carl tells Abby that an electric current running along a wire can be used to produce a magnetic force. Abby, on the other hand, tells Carl that moving electrons through a magnetic field can produce an electric current. Which of the students is/are correct? A. Only Abby is correct. B. Both Carl and Abby are correct. C. Neither student is correct. D. Only Carl is correct.

Answer:

Both Carl and Abby are correct.

Option B

Explanation:

The electrons that move through a magnetic field are moving in a circular motion. This is because the electric field and magnetic fields are perpendicular to each other. And the electrons move maintaining the Fleming's Left Hand Rule. And by current, we actually mean moving electrons. So electrons moving in magnetic field can produce current. So Abby is correct.

According to Carl, the electric current moving through a wire can produce magnetic field. This is the magnetic effect of current. The magnetic field produced by the wire is perpendicular to the wire maintaining Fleming's Left Hand Rule and its strength depends on current strength and distance from wire. So both Carl and Abby are correct.

4. The skull and spinal column are parts of the (1 point)
O appendicular skeleton.
axial skeleton.
O flat bone group.
O peripheral skeleton.​

Answers

Answer: appendicular skeleton

Explanation:

Final answer:

The skull and spinal column are parts of the axial skeleton, which forms the central axis of the body and protects the brain, spinal cord, heart, and lungs.

Explanation:

The skull and spinal column are parts of the axial skeleton. The axial skeleton forms the central axis of the body, and consists of the bones of the skull, vertebral column (spinal column), and thoracic cage. It serves to protect the brain, spinal cord, heart, and lungs. This is opposed to the appendicular skeleton, which includes all bones of the upper and lower limbs, plus the bones that attach each limb to the axial skeleton.

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what is the independent variable mean

Answers

The two main variables in an experiment are the independent and dependent variable. An independent variable is the variable that is changed or controlled in a scientific experiment to test the effects on the dependent variable. A dependent variable is the variable being tested and measured in a scientific experiment. ;)

Final answer:

The independent variable is what the researcher manipulates in an experiment to see its effect on the dependent variable, which is the outcome being measured.

Explanation:

The independent variable is the factor in an experimental study that is manipulated or controlled by the researcher. Its purpose is to determine if it causes any change in the dependent variable, which is the factor being measured or observed. While conducting an experiment, the researcher changes the independent variable in a controlled way and then observes any changes that occur in the dependent variable as a result. A key aspect of a well-designed study is ensuring that the independent variable is the only significant factor altered between the experimental and control groups so that any observed effects can be attributed to it.

Examples

For instance, if scientists are studying the effect of different fertilizers on plant growth, the type of fertilizer is the independent variable because it's what the scientist changes. The growth of the plants, measured perhaps in height or biomass, is the dependent variable because it's what is being affected and measured.

Great thanks in a light-year told you about the distance to stars or galaxies are away from each other Thomas disagrees as he thinks it is about the mount of time you would take to travel between two places in the galaxy explain what you think their ideas about light years

Answers

Answer:year lights

Explanation:

A light-year measures the distance light travels in one Earth year, which is about 9.5 trillion kilometers. Grace is correct in her definition, while Thomas is incorrect, as a light-year is not a measure of travel time but rather of distance.

Grace's understanding of a light-year being a measure of distance between two stars or galaxies is correct. A light-year is indeed the distance that light travels in a vacuum in one Earth year. Since light travels at about 300,000 kilometers per second, a light-year equates to approximately 9.5 trillion kilometers. This measurement is used by astronomers to express astronomical distances that are beyond the scale of our Solar System, making it a crucial concept in understanding the vastness of space.

On the other hand, Thomas is mistaken. A light-year is not a measure of the time it would take a human to travel between two places in the galaxy; rather, it's a measure of how far light can travel in a year. When we look at a star that is, say, 4 light-years away, we are seeing it as it was 4 years ago because that's how long it has taken the light to reach us.

Rainforest deforestation is contributing to _______.

Answers

Answer:

Global Warming/ decline in Global Biodiversity

Explanation:

Deforestation causes a lot of negatives that we're experiencing right now.

Answer:

Rainforest deforestation is contributing to Desertification

Explanation:

Deforestation is the removal of trees in a forest without replacing them back, this process over time leads to desertification.

What is the phenotype ratio for this cross ?

Answers

Answer: 1 homozygous tall, 2 heterozygous tall, 1 homozygous short.

Explanation: If T is the tall trait and t is the short trait.

Answer: The phenotype ratio is 3:1

Explanation: If T represents tall trait and is dominant over t which is the recessive trait, there are 1 homozygous tall (TT), 2 heterozygous tall (Tt) and 1 homozygous short (tt) offsprings. All homozygous tall and heterozygous tall offsprings will appear outwardly as tall while the homozygous short offspring will appear outwardly as short. Therefore the phenotype ratio is 3:1

LII-ralli
Which statement best explains how enzymes speed up chemical reactions?

Enzymes use light energy to speed up chemical reactions.

Enzymes gain heat from chemical reactions.

Enzymes change shape during chemical reactions.
activation energy of a reaction.

Answers

Answer:

Enzymes change shape during chemical reactions.  activation energy of a reaction.

Explanation:

Enzymes speed up chemical reactions by reducing the activation energy of the reactants. The substrate fits in the active site on the surface of the enzyme. The enzyme change shape during chemical reaction by the formation  of an enzyme-substrate complex.

Answer:

Enzymes lower the activation energy of a chemical reaction

Lisa is investigating a chemical reaction involving carbon compounds. Which of these results could NOT occur, according to scientific laws
about chemical reactions, matter, and energy?
A
The reaction releases energy to the environment.
B. The reaction absorbs energy from the environment.
O
C
. The mass of carbon in the products is greater than the mass of carbon in the reactants.
D. The mass of carbon in the products is equal to the mass of carbon in the reactants.
E. The reaction occurs faster in the presence of a certain protein.
Review progress
Question 4
of 10
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Answers

Answer:

C

. The mass of carbon in the products is greater than the mass of carbon in the reactants.

Explanation:

i did it

The result that could NOT occur according to the law of conservation of matter is the mass of carbon in the products being greater than the mass of carbon in the reactants. Option C is correct.

Lisa is investigating a chemical reaction involving carbon compounds. According to scientific laws about chemical reactions, matter, and energy, the result that could NOT occur is: The mass of carbon in the products is greater than the mass of carbon in the reactants.

This violates the law of conservation of matter, which states that there is no detectable change in the total amount of matter during a chemical change. The other options (A, B, D, and E) are all possible outcomes of chemical reactions. Reactions can release or absorb energy, and the presence of a catalyst such as a protein can indeed increase the rate of a reaction without changing the amount of matter.

Hence, C. is the correct option.

what organisms undergo cellular respiration?​

Answers

All living organisms except some bacteria and yeast.

Various organisms undergo cellular respiration, including animals, plants, fungi, and most bacteria.

Cellular respiration is a fundamental process in which cells convert glucose and oxygen into energy (ATP) while producing carbon dioxide and water as byproducts.

In animals, cells in tissues and organs carry out respiration to power their physiological functions.

Plants perform cellular respiration in addition to photosynthesis, utilizing oxygen during the night and in non-photosynthetic tissues.

Fungi, like animals, rely on cellular respiration for energy production. Even many single-celled organisms, such as bacteria, perform cellular respiration to extract energy from nutrients.

This process is vital for life, providing the energy needed to sustain various biological activities.

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which statement correctly compares the thickness of earths layers



Answers

The statement that correctly compares the thickness of layers of Earth is that Earth’s lithosphere is thinner than its asthenosphere.

Explanation:

The thickness of the asthenosphere is nearly 660 kilo metres and that of lithosphere thickness is nearly 100 kilo metres. therefore it is very clearly evident that the lithosphere is thinner that asthenosphere.

Not only that, lithosphere is nearly 6 times thinner than that of thickness of asthenosphere. The oceanic crust of Earth is thinner than mantle of the Earth. The outer core of the Earth is thinner than the mantle and the lithosphere is thicker than continental crust of the Earth.

Other Questions
In the family tree below, people with the recessive trait of attached earlobesare shaded gray.What must be true about the person labeled "A"?OA. It is a female with two dominant alleles.OB. It is a female with at least one dominant allele.OC. It is a male with at least one dominant allele.OD. It is a male with two dominant alleles. Peter the postman became bored one night and, to break the monotony of the night shift, he carried out the following experiment with a row of mailboxes in the post office. These mailboxes were numbered 1 through 150, and beginning with mailbox 2, he opened the doors of all the even-numbered mailboxes, leaving the others closed. Next, beginning with mailbox 3, he went to every third mail box, opening its door if it were closed, and closing it if it were open. Then he repeated this procedure with every fourth mailbox, then every fifth mailbox, and so on. When he finished, he was surprised at the distribution of closed mailboxes. Write a program to determine which mailboxes these were. Find the exact values for sin theta, cos , and tan . A right triangle has a vertical side of length 12, a horizontal side of length 35, and a hypotenuse of length 37. The angle formed by the sides of lengths 35 and 37 is labeled . Which items are used to show elevation, relief, and slope on a topographic map? Check all that apply.topographic linescontour linesindex contourstopographic symbolscontour intervaltopographic intervalindex topography While Jane was visiting her sister in Winchester, she bought a wooden bench that was marked down 25% from an original price of $80. If the sales tax in Winchester is 10%, what was the total cost of the wooden bench? A pair of oppositely charged parallel plates is separated by 5.38 mm. A potential difference of 623 V exists between the plates. What is the strength of the electric field between the plates? The fundamental charge is 1.602 1019 . Answer in units of V/m. Which dreamlike French avant-garde film was created by Spanish artists Luis Buuel and Salvador Dali? A boy drags a wooden crate with a mass of 20 kg, a distance of 12 m, across a rough level floor at a constant speed of 1.5 m/s by pulling on the rope tied to the crate with a force of 50 N. The rope makes an angle of 25 with the horizontal.a. What are the horizontal and vertical components of the applied force?b. What is the magnitude of each of the forces? i) Applied Force ii) Weight ii) Normal Force iii) Frictional Forcec. How much work is done by each of the forces? i) WApplied Force ii) WWeight iii) WNormal Force iv) WFrictional Forced. What is the total amount of work done on the object?e. What is the coefficient of friction of the crate on the floor? Solve each inequality 1/4x + 9 > 17 Which inequality is equivalent to |X-41 x-4 A water droplet of mass m and net charge -q remains stationary in the air due to Earths Electric field. (a) What must be the direction of the Earths electric field? (b) Find an expression for the Earths electric field in terms of the mass and charge of the droplet. No person shall be registered as an elector of this State or be allowed to vote in any election herein, unless he be able to read and write any section of the constitution of the State of Oklahoma; but no person who was, on January 1, 1866, or at any time prior thereto, entitled to vote under any form of government, or who at that time resided in some foreign nation, and no lineal descendant of such person, shall be denied the right to register and vote because of his inability to so read and write sections of such constitution.What exception was created to proving literacy in order to vote, according to the Oklahoma state law? Check all that apply.Currently living in a foreign countryRegistered to vote before January 1, 1866The child of someone registered to voteRegistered as an electorUnable to read and write Priming one thought, even without awareness, can influence another thought, or an action. Unnoticed events can subtly prime our thinking and behavior Group of answer choices True False Corinne has analyzed the overall attractiveness of doing business with three possible countries and has determined that Country A is the best choice based on the potential for huge economic growth that should occur there because of recent advances in technology. Which factor of overall attractiveness is Corinne basing her decision on? Decide si se usan los verbos correctamente.Ayer yo conoc a una familia muy amable.correctincorrectno context clues Write the 1 g equivalents using the following prefixes: (a) mega, (b) kilo, (c) deci, (d) centi, (e) milli, (f) micro, (g) nano, (h) pico 434 over 1,000 as a decimal PLLLLLEEASSEE HELLPPWhich transformations have been performed on the graph of f(x)=\sqrt[3]{x} to obtain the graph of g(x)= -\frac{1}{2} \sqrt[3]{x-9} Select EACH correct answerA. reflect the graph over the x-axisB. translate the graph downC. translate the graph to the rightD. translate the graph upE. stretch the graph away from the x-axisF. translate the graph to the left G. compress the graph closer to the x-axis Scientific concepts and principles units.Write the equation of a line in slope interceptform that has a slope of-2/3 and has a y-intercept of 7.