The cells of your body need energy to carry out life functions. Which of the following body responses is a sign that your cells need more energy?

The Cells Of Your Body Need Energy To Carry Out Life Functions. Which Of The Following Body Responses

Answers

Answer 1
Final answer:

The cells of your body signal their need for more energy by becoming lethargic, breaking down stored energy, and increasing blood oxygen levels. These responses are aimed at producing more ATP, a compound fundamental to energy storage and release in the cell. Energy from ATP is used to perform various cellular activities, indicating the continuous need of cells for energy.

Explanation:

The cells of your body demonstrate their need for more energy through specific responses. These behaviors can include becoming lethargic to conserve heat, breaking down stored energy, and significantly increasing blood oxygen levels. These responses align with the body's necessity to produce adenosine triphosphate (ATP), which is an essential compound for energy storage and release in cellular activities.

ATP drives all bodily functions — from contracting muscles to absorbing food in the gastrointestinal tract. It is created when carbohydrates are metabolically broken down into glucose. This breakdown provides what cells need to function properly, from ensuring nerve cell electrical potential to contracting muscles to absorbing food.

Living organisms have evolved to efficiently transform and transfer environmental energy into usable energy for cellular activity. For instance, energy stored within organic molecules such as sugars and fats is converted through biological chemical reactions into energy stored within ATP molecules. These energy-rich ATP molecules then fuel cellular activities, including the building of complex molecules, the transport of materials, and the powering of muscular contractions or cellular reproduction.

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Related Questions

when cells are grown in a laboratory, which factor can stop normal cells from dividing

Answers

Contact with other cells

Unit Test
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Active
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TIME REMAINING
01:19:50
Which type of scientific statement is defined as a statement of fact that is generally accepted to be true and universal because
it has always been observed to be true?
theory
probability
law
hypothesis

Answers

It would be hypothesis

The type of scientific statement that is defined as a statement of fact that is generally accepted to be true and universal because it has always been observed to be true is a law, which is the third option.

What is the scientific law?

In science, a law is a statement of a universal pattern or regularity that describes an observed phenomenon in nature. Laws are typically based on repeated observations or experiments and are considered factual and reliable because they have been observed to be true in all known cases. Laws do not explain why a phenomenon occurs but rather describe what happens when certain conditions are present.

Hence, a scientific statement that is defined as a statement of fact that is generally accepted to be true and universal because it has always been observed to be true is a law, which is the third option.

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Explain the value or importance of using to International System of Units when describing motion. Provide an example that supports your reasoning.

Answers

The International System of Units is used just for convenience and easy communication of these scientific units.

Explanation:

International unit system is the modern system of units used to measure quantities like length(m), speed (m/s), mass (kg), temperature ( Kelvin), etc. is makes easier for people from different countries to understand.If we take the example of motion, where it is measured in meters as per International unit system if you like to say that I moved 4 m away from the chair. People who have an idea on what is a meter can only make a sense of what he says. Hence, there is a need for an International System of Units to make sense of measurable scientific quantities to people from different countries.

Kareem drew a diagram to compare flatworms and segmented worms. Which label belongs in the area marked X? Can reproduce sexually Are always parasites Are all sessile Are covered in setae

Answers

Answer:

C. are all sessile

Explanation:

Answer:

the actual answer is A

Explanation:

Gametes are haploid, while somatic cells are diploid. What is the difference between a haploid cell and a diploid cell

Answers

Answer: Haploid cells have 23 chromosomes while diploid cells have 46 (23 pairs) chromosomes

Explanation: Haploid cells are produced in a type of cell division called meiosis. In meiosis, parent cells undergo two cell divisions to produce four daughter cells with half the number of chromosomes in the parent cell. Diploid cells are produced by a type of cell division known as mitosis. In mitosis, parent cells undergo one cell division to produce two identical daughter cells that have the same number of chromosomes as the parent cell. Gametes undergo meiosis while somatic cells undergo mitosis.

Electrical energy can produce many other types of energy.

When electricity runs through an electric stove, what other type of energy is produced?
A.
mechanical energy
B.
chemical energy
C.
heat energy
D.
sound energy

Answers

Answer:

Heat energy is the answer

Explanation:

I hope that answers your question.

An INHIBITORY signal is sent between neurons when __________ rushes into the neuron.

A. Na+
B. K+
C. Cl-
D. Ca-

Answers

An INHIBITORY Signal is sent between neurons when (A)Na+ rushes into the neuron.

Explanation:

When one spot of membrane supports an action potential, lots of \text {Na}^+Na+start text, N, a, end text, start superscript, plus, end superscript ions hurry into the cell by that spot. These ions radiated out sideways into the cell and can depolarize a nearby spot of membrane, stimulating the hole of voltage-gated sodium channels and causing the nearby spot to support its action potential.The action potential can only move in one direction – from the cell body towards the axon terminal – because a spot of membrane that has just experienced one action potential is in a “refractory period” and cannot withstand another.

An INHIBITORY signal is sent between neurons when Cl- rushes into the neuron.

Explanation:

Inhibitory signal essentially pushes or slows the neuron’s brakes and inhibits the threshold to trigger an action potential.  

Inhibitory signal occurs at synaptic membranes of neurons when neurotransmitters like GABA are released at the inhibitory synapses triggers an inhibitory postsynaptic potential. The neurotransmitter binds with Cl- ions and rushes the cl- ions into the neurons and hyperpolarizes the synaptic membrane. This will inhibit the neuron’s threshold to trigger an action potential.

The division of the nervous system that includes the
brain is the
Select one:
a. somatic nervous system
b. peripheral nervous system
C. central nervous system
d. autonomic nervous system

Answers

Answer:

C. central nervous system

Explanation:

It includes the brain.

Final answer:

The brain is part of the central nervous system, which also includes the spinal cord. This system controls most of the body and mind functions. The somatic, peripheral, and autonomic nervous systems are separate divisions of the nervous system.

Explanation:

The division of the nervous system that includes the brain is the central nervous system (Option C). The central nervous system is one of the major divisions of the nervous system and it comprises the brain and the spinal cord. This system plays a crucial role in controlling most functions of the body and mind. In contrast, the somatic, peripheral, and autonomic nervous systems encompass other components and areas of the nervous system, but do not include the brain.

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Why should extra precautions against sun exposure be taken when boating?

Answers

Answer:

Use good lotions that will protect your skin from the sun’s Ultraviolet rays. Good clothing, such as wide-brimmed hats, can help protect your skin. Drinking plenty of water keeps your skin hydrated and helps prevent it from becoming dried out. UV rays can also harm your eyes, so wear UV protective sunglasses.The sun is less powerful in the morning and late in the day when it’s not directly overhead.

Explanation:

(first actual answer gets Brainliest)
Look at the image of a plant. (image below)

Which tropisms are best illustrated?

A phototropism and positive gravitropism
B positive gravitropism and hydrotropism
C hydrotropism and thigmotropism
D thigmotropism and phototropism

Answers

Answer:

D

Explanation:

The little sprouts look like they are spiraling around the trunk and leaning towards the sun.

Answer:

D

Explanation:

Which statements are true for a protein whose genetic sequence has 11 codons?

Select all that apply.

1.) It starts with an arginine amino acid.
2.)One start codon and one stop codon are used for its synthesis.
3.)The piece of genetic code used for its production contains 11 codons.
4.)The stop codon codes for methionine.
WILL MARK YOU BRAINLIEST

Answers

Answer:   1, 3, and 2

Explanation:

Final answer:

Out of the statements provided, it is true that one start codon and one stop codon are used in protein synthesis, and the piece of genetic code for production contains 11 codons. The start codon usually codes for methionine, not arginine, and the stop codon does not code for methionine. (options 2 and 3)

Explanation:

In considering a protein whose genetic sequence has 11 codons, several statements can be evaluated for accuracy. The protein synthesis process begins with an initiation codon and ends with a stop codon.

This means for a protein comprised of 11 codons, one of these is the start codon and typically one is the stop codon.

False. It is not guaranteed to start with an arginine amino acid; it usually starts with methionine due to the initiation codon AUG. True. One start codon and one stop codon are indeed used for its synthesis. True. The piece of genetic code used for production contains 11 codons which include the start and stop codons. False. The stop codon does not code for an amino acid, and specifically, it does not code for methionine. Methionine is coded by the start codon AUG.

what is the complimentary strand to AGG-CTA_AAC

Answers

Answer: The complementary strand is TCC- GAT - TTG

Explanation: During DNA replication, each strand of the DNA serves as a template for the synthesis of a new strand, thereby producing two new DNA molecules, each with one new strand and one old strand. A template is a DNA strand that would allow nucleotide molecules to be lined up in a specific order and be joined to create another DNA with a unique sequence. This results in creation of a double stranded DNA in which each strand is complementary to the other. In nucleotide base pairing, Guanine pairs with Cytosine while Thymine pairs with Adenine.

G = C while T = A.

How is biotechnology being used in the fields of medicine, forensics, or agriculture? Choose ALL that apply.

A) Gel electrophoresis is used for the separation and analysis of DNA, RNA and proteins, based on their size and charge.

B) In the future, scientists hope gene therapy will allow doctors to treat a genetic disorder by inserting a gene into a patient's cells instead of using drugs or surgery.

C) DNA sequencing may be used along with DNA profiling methods for forensic identification and paternity testing.

D) Gene therapy is currently being used to correct genetic mutations by inserting functional genes in their place.

E) Therapeutic cloning could allow an individual's own cells to be used to treat or cure that person's disease, without risk of introducing foreign cells that may be rejected.

Answers

Answer:

A,C,and E

Explanation:

Therapeutics, diagnostics, genetically modified crops for agriculture, processed foods, bioremediation, waste management, and energy generation are just a few of the uses for biotechnology, hence option a, c, and e is correct.

What is biotechnology?

The most well-known use of biotechnology is the use of genetic engineering to produce therapeutic proteins and other medications.

Mass-producing insulin, human growth hormones, follistim (to treat infertility), human albumin, monoclonal antibodies, antihemophilic factors, vaccinations, and several more medications have all been made via genetic engineering in medicine.

Therefore, in a scientific study, creatures are genetically modified to learn how certain genes operate, hence options a, c, and e are correct.

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Which statement is true about the adaptations of organisms?
O
A. They are acquired during life.
O
B. They are inherited from parents.
O
C. They are necessary for reproduction.
O
D. They are learned as needed.

Answers

Let us study about adaptation

Explanation:

Characters are certain features that are inherited from parents .

But all characters are not passed from parents to offspring .

There are certain variations also shown by an individual as compared to parents .

There are certain characters or features that are developed in organism not as a result of heredity or variation . They are refereed as Adaptation .

Adaptations

They are the certain characters that are developed in an organism according the conditions in which it survives .

The organism adapt to environmental condition in order to survive better and cope up better with the surroundings .

Answer:

B

Explanation:

Describe three rolls a paleontologist performs in their job

Answers

Answer:   They discover fossils, learn about the history of the earth and evolution of species.

Explanation:

NEED ASAP!

Is a cheetahs speed considered genetic variation? If so, what mechanisms would explain this variation?

Answers

Yes the speed of cheetah is considered a genetic variation.

Explanation:

A cheetah named Chewbaaka's genome has been sequenced and found that 11 genes have undergone mutations over generations to provide the speed to cheetah.

The changes in genes over a period of time in several generations caused genetic variation in the cheetah and natural selection leading to its evolution to fast runner.

3. Photosynthetic organisms are usually
O producers
decomposers
O chemotrophs
heterotrophs

Answers

The answer is producers.

Answer: Producers

Explanation: Photosynthetic organisms use the green pigment called chlorophyll to manufacture their own food in the presence of sunlight, carbon dioxide and water. These organisms are called producers or autotrophs.

amino acids are used to build

Answers

Answer: proteins

Explanation: Amino acids are the building blocks or monomeric units of proteins. There are twenty naturally occurring amino acids. These amino acids are joined by peptide bonds to form polypeptide chains. During protein synthesis, the genetic code on the mRNA is read by the ribosome and the amino acid it codes for is fetched from the cytosol by the tRNA and used to make a polypeptide chain which then undergoes posttranslational modifications to form proteins.

Amino acids are used to build proteins. In living things, proteins play a number of different roles since they are substantial, complicated molecules. In addition to supporting structural functions, enzymatic activity, transport, and communication, they also participate in a variety of other biological activities.

An extended chain of amino acids called a protein is made up of these amino acid chains and peptide bonds. 20 different amino acids, each with a distinct side chain, are often found in proteins. The shape and function of a protein are governed by the particular amino acid sequence of the protein.

In order to produce a messenger RNA (mRNA) molecule, which is used by cells to manufacture proteins, transcription is the process by which a cell uses genetic information encoded in DNA to create a molecule of mRNA. A process known as translation is subsequently used to convert the mRNA molecule into a series of amino acids.

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which tissues in plants is similar in function to the circulatory system in humans ?

Answers

Phloem and Xylem are tissues is some plants this is also veins for us. (Part of the Circulatory system). Hope this helps :)

If you could hsow the steps and walk me through it that would be very appreciated!!

Among a particular population of 100 plants, red flowers are dominant and yellow flowers are recessive. F is the dominant allele and f is the recessive allele.

40 plants are homozygous dominant
44 plants are heterozygous
16 plants are homozygous recessive
Use the Hardy-Weinberg equation to calculate the equilibrium frequencies of each genotype.

Answers

Answer:

The genotype of the homozygous dominant will be FF, and the total number of F alleles will be 40 × 2 = 80.

The genotype of the heterozygous plant types will be Ff. There will be 44 F alleles and 44 f alleles.

The genotype of the homozygous recessive will be ff, and the total number of f alleles will be 16 × 2 = 32.

Now the total number of alleles is 200 [(40 × 2) + 44 + 44 + (16 × 2)].

The frequency T of F allele will be .

The frequency t of f allele will be .

Now the frequency of the genotypes is represented by the equation p2+2pq+q2 = 1.

So, (0.62 × 0.62) + 2(0.62 × 0.38) + (0.38 × 0.38) = 1.Or (0.3844) + (0.4712) + (0.1444) = 1.

So, homozygous dominant frequency is 0.3844;heterozygous dominant frequency is 0.4712; and homozygous recessive frequency is 0.1444.

Examine the results of an experiment above discussing how temperature affects cellular respiration. Identify the temperature at which oxygen levels would be predictably lowest and explain why.

Answers

Answer:

Option D

Explanation:

Options for the given questions are

A) 4 °C because this is where the glucose is in its most solid form, and oxygen is lost at its greatest rate at this temperature.

B) 30 °C because this is the average temperature for yeasts outside of the laboratory, and oxygen saturation is highest at mid-range temperatures.

C) 30 °C because this is where glucose is converted more easily into starches, and oxygen is consumed during cellular respiration.

D) 50 °C because this is the optimal temperature for enzymes responsible for cellular respiration, and oxygen is consumed during cellular respiration.

Solution-

As we are aware of this fact that dissolution of oxygen reduces with increase in the temperature of water.  The warmer the water body is, the lesser will be the amount of oxygen.  However, as the pressure increases the oxygen dissolution increases.  

Now at 50 degree Celsius, the least oxygen will be dissolved . While on the other hand  the oxygen content starts depleting because of its consumption by aquatic animals.  

Hence, Option D is correct

What are several adaptations that leaves have undergone? Why do leaves have adaptations in different parts of the world?

Answers

Explanation:

example= leaves of plants, in Africa, point downward because Africa gets little rain if any. the leaves point downward because it directs the rain to the root of plant.

so, parts of the world, like rainforest, leaves are shaped like "cups" that animals that live in trees, can drink the h2o from leaves, Instead of leaving their habitats. if they were 2 travel downwards, preditors lurk,(snakes, chimpanzees, etc...) would be preditors...

It is necessary for leaves to adapt to different biomes and climates to be the most functional. For example, certain leaves have created a larger surface area in order to absorb more light and therefore create more energy. Furthermore, leaves have changed and produced veins which support and transport water and carbohydrates.

Bob adds heat to a liquid substance. When enough heat is added, A. its particles move farther apart and the substance becomes a gas. B. its particles move farther apart and the substance becomes a solid. C. its particles move closer together and the substance becomes a solid. D. its particles move closer together and the substance becomes a gas.\

Answers

A.

its particles move farther apart and the substance becomes a gas.

Answer: Its particles move farther apart and the substance becomes a liquid.

Explanation: When enough heat is added to a solid substance, it melts, changing from a solid to a liquid. When this happens, its particles move farther apart and the substance becomes a liquid.

What kind of pollution might cause whales and dolphins to strand on beaches?

Answers

Marine pollution is the cause for dolphins and whales to strand on beaches.

Explanation:

Marine pollution is caused by the combination of chemicals and trash, industrial and residential waste, plastic waste, etc that are washed away from land sources into the ocean which causes harmful effects to the health of  marine living organisms.Frequently dolphins and whales strands on the beaches because of the plastic wastes that are consumed by whales and in case of dolphins some plastic stuck up in their nose which blocks to them breath freely thereby resulting to death.These organisms die because of pollution and changes in the direction tides push these dead animals to shore.

When is mitosis complete

Answers

mitosis= prophase, prometaphase, metaphase, anaphase, telophase. so when the cell has officially become 2 new cells

When should you refuse to accept food in a shipment?
When there are dented cans
When the food is too expensive
When there are no packing slips
When the shipment is delivered late

Answers

when there are dented cans

Answer:

When there are dented cans.

Explanation:

Dented cans cannot protect food. People should not consume products that come in dented cans, since these cans are formed by layers of metallic materials and / or coatings inside, which due to a blow can break and their ability to protect and preserve the content would be lost , having as a consequence the possible contamination by microorganisms.

Samira watched a demonstration in which a scientist combined two substances in a sealed container and analyzed the results. The ending substances did not look the same as the starting substances. Samira was given a diagram with the repeating groups of atoms that make up the starting substances, plus information about the properties of the starting and ending substances. She created a model of the repeating groups of atoms that might make up the two ending substances. Does her model correctly show why the properties of the ending substances are different from the properties of the starting substances? Describe what could be correct or incorrect about her model.

Answers

Answer:

Samira's model correctly demonstrates how the properties changed with the rearrangement of the atoms. However not all atoms are accounted for. There is a missing reactant.

Explanation:

Samira's model correctly demonstrated how the atoms in two compounds reacted to form two new products. However, the elements present in the reactants side should be the elements that make up the new products in the product side. But as the diagram shows, Sameera has mistakenly added a new element to one of her products which will be wrong.

She correctly demonstrates how the properties changed with the rearrangement of the atoms but not all atoms are accounted for which signifies a missing reactant.

What is a Reactant?

These are referred to the starting materials which take part in a chemical reaction.

The elements on the reactant and product should be the same and the absence in the diagram depicts addition of new element which isn't ideal.

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A maglev train uses powerful magnets to lift the train above the tracks as it moves forward. Such a design reduces what following force.
A rolling friction
B gravity
C air resistance
D fluid friction

Answers

A. Rolling Friction

Explanation:

Maglev is train transportation that uses magnets. Maglev will have two sets of magnets, the function of the first set of the magnet is to repel and push the train and lift the train from the track and the function of the second set of the magnet is to elevate the train further. In this process, the lack of friction is the main advantage.Guideway is the magnetic coil running along the track and it repelling the big magnets present on the undercarriage of the train. This repulsion causes the train to go up by 1 to 10 centimetres above from the guideway. All the maglev trains are floating on the magnetic cushion and it reduces the rolling friction.

Answer:

They use magnets

Explanation:

Pointing your toes like a ballerina is an example of plantar flexion.
A.
True
B.
False

Answers

Answer: The answer would be A

Explanation: Plantar Flexion is whenever you are bending your foot in a type of way. In ballerina you have to bending, or flexing your foot, this also known as plantar flexion, so the answer would be true.

I hope this helps!

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~Jarvis

Final answer:

Yes, pointing your toes like a ballerina is an example of plantar flexion. This is when the top of the foot points away from the leg.

Explanation:

The statement given is

true

. Pointing your toes like a ballerina is indeed an example of

plantar flexion

. In medical terms, plantar flexion is a movement in which the top of your foot points away from your leg. When a ballerina points their toes, they are extending their foot in such a way that it's moving away from their leg which is the same action as plantar flexion. This is a common movement in ballet and other forms of dance.

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Molecules of dna are composed of long chains of

Answers

DNA is composed of nucleotides
Other Questions
Opponents of free trade often want the United States to prohibit the import of goods made in overseas factories that pay wages below the U.S. minimum wage. Prohibiting such goods is likely to__________. One of the assumptions that researchers have suggested about cognition is that mental processes operate in a simultaneous manner instead of a step-by-step fashion. This assumption is referred to as ___. The product of Donnie's height and 8is 128. What is the force of gravity acting on an object?Velocity MassWeight Pounds (a) If the maximum acceleration that is tolerable for passengers in a subway train is 1.34 m/s and subway stations are located 806 m apart, what is the maximum speed a subway train can attain between stations? (b) What is the travel time between stations? (c) If a subway train stops for 20 s at each station, what is the maximum average speed of the train, from one start-up to the next? (d) Graph x, , and a versus t for the interval from one start-up to the next. Political and ethnic rivalries within countries in Africa were a result of Based on the molecular formula, determine whether each compound is an alkane, alkene, or alkyne. (Assume that the hydrocarbons are noncyclical and there is no more than one multiple bond.) a. C6H10 b. C4H10 c. C8H14 d. C8H16 Write a linear equation expressing the number of t-shirts sold each month as a function of price per t-shirt. Please be explicit about what your chosen variables represent. Find the slope and intercepts of this equation (including their units). What real life meaning do these values have? 1qt=0.95L, how many quarts are in a 2liter bottle Which of these wind factors do NOT influence ocean waves?A velocity (kinetic energy) of the windB temperature of wind C the smell of the airD duration and direction of the wind Which of these wind factors do NOT influence ocean waves? When cities prevent landlords from charging market rents, which of the following are common long-run outcomes? Check all that apply. a. The quality of rental housing units falls. b. Landlords earn lower profits from renting housing units, but the rent charged has no effect on either the quantity or quality of rental units. c. The quantity of available rental housing units falls. d. The future supply of rental housing units increases. Earl hates taking out the garbage and he hates washing the dishes, so he decides to make a dealwith his parents: He will flip a coin once for each chore and will perform the chore if the coin lands onheads. What he doesn't know is that his parents are going to use a weighted coin that lands on heads80% of the time! Can an epidemiologist who finds a correlation between the use of tanning beds and melanoma (an aggressive form of skin cancer) in college-age women conclude that tanning beds cause skin cancer? 2. What powerful position did William Marcy Tweed hold? (5 points)head of the U.S. Immigration BureauO governor of New York StateNew York City's Democratic Party bossa political cartoonist in Cincinnati What is the measure of angle b?36 degrees63 degrees117 degrees56 degrees Check five qualities of the Byronic hero. insignificant larger-than-life enjoys suffering isolated from society haunted by unidentified sin joyful moody, melancholy, cynical Sri Lanka is one of the major tea producing nations in the world. A substantial portion of the? country's annual tea production gets exported to various? countries, including the United Arab? Emirates, Russia, and other countries in the Middle East. Given the success in these? countries, Sri Lanka decided to foray into the Asian market. Research evidence indicated that people in Myanmar are major consumers of tea and that there is a high demand for tea in that country. This convinced industry experts in Sri Lanka that exporting to Myanmar was a good idea.The above reasoning is based on the assumption thatA. tea exports to Myanmar will help the Sri Lankan producers to get an idea about how they might perform in other Asian markets.B. Myanmar does not export tea.C. Sri Lankan tea producers incur a higher cost of production than the tea producers in Myanmar.D. people in Myanmar have similar tastes and preferences in tea consumption as the other consumers of Sri Lankan tea.E. the market for tea in Myanmar is perfectly competitive. The budgeted overhead cost for the year is $1,260,000. the company has estimated that one-third of the budgeted overhead cost is incurred to support the firm's two partners, and two-thirds goes to support the staff accountants. the current audit bid for monoco industries requires $18,000 in direct partner professional labor, $30,000 in direct staff accountant professional labor, $5,000 in direct material. what is the overhead rate based on a single cost driver (rounded to the nearest percentage)? An initially stationary 2.7 kg object accelerates horizontally and uniformly to a speed of 13 m/s in 4.0 s. (a) In that 4.0 s interval, how much work is done on the object by the force accelerating it? What is the instantaneous power due to that force (b) at the end of the interval and (c) at the end of the first half of the interval? 1. T (cantar) 2. Ellos (conversar) 3. T y yo (cenar) 4. La profesora (ensear) 5. Mis compaeros (viajar)