The strongest bio molecule
_____ is the genetic makeup that is responsible for a particular trait
Answer:
Genotype
Explanation:
The genotype is the genetic makeup that is responsible for a particular trait. Genotype is the combination of alleles that were inherited from the parents. Unlike phenotype, genotype is not observable, but it determines what trait will be physically expressed. For example, if Dimples (D) is dominant over no dimples (d) and a woman is heterozygous for dimples the genotype woud be:
Dd
The large surface area in the gut directly facilitates _____.
Answer:
B. Absorption
Explanation:
Absorption is a process that takes place in the small intestines or ileum of the GI tract, in which simple and soluble nutrients are absorbed into the blood stream.Absorption is enhanced by several adaptations of the gut such as large surface area of the gut which directly facilitates absorption of nutrients.Presence of villi and microvilli in the gut increases the surface area for absorption of nutrients in the ileum.The large surface area in the gut, boosted by structures called villi and microvilli, facilitates the absorption of nutrients and water from ingested food. It also plays a role in the conversion of liquid chyme residue into semi-solid feces.
Explanation:The large surface area in the gut directly facilitates the absorption of nutrients. The surface of the gut is filled with structures called villi and microvilli, which increase the surface area and therefore the gut's ability to absorb nutrients. With their vast surface area, the gut can process huge amounts of food (up to 10 liters), liquids, and GI secretions a day, efficiently absorbing ingested food, electrolytes, and water.
The absorption doesn't only benefit nutrient acquisition but also allows for the absorption of water, converting liquid chyme residue into semi-solid feces in the process. In addition to this, the presence of around 100 trillion bacteria in the human gut also play a role in digestion and nutrient absorption.
And finally, the small intestine, with its villi and microvilli, is responsible for the absorption of most carbohydrates and proteins. Interestingly, bile salts and vitamin B12 are absorbed mostly in the terminal ileum region of the small intestine.
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Which of the following is NOT a major urine formation process?A) tubular secretionB) micturitionC) glomerular filtrationD) tubular reabsorption
Answer:b
Explanation:the others don’t make sense
name one organ in the body and explain its function.
The heart, its function is to plump blood to the rest of the body
Answer: The heart
Explantion in details: The heart is a muscular organ that can be found in most animals, it pumps blood through the blood vessels of the circulatory system.Blood provides the body with your oxygen and your nutrients, as well as helping in the removal of metabolic wastes. In humans, the heart is located between the lungs, in the middle compartment of the chest. Without the heart we will die within seconds because all blood is no loger being pumped out of it :)
I hope this helps a thank and a brainlist would be greatly appreciated :))
25 points each!!
How might an organism benefit by carrying out fermentation instead of cellular respiration?
Answer:
it gives you more energy quicker
Explanation:
Fermentation makes it possible for cells to continue generating ATP through glycolysis.
hope this helps :)
What statement does NOT pertain to the cephalic phase of gastric secretion? (It controls the rate at which chyme enters the small intestine., It is triggered by sensory input, such as sight, as well as mental input, such as thinking about food., Mucous cells, chief cells, parietal cells, and G cells receive signals through the submucosal plexus., It usually lasts only a few minutes.)?
Answer:
It controls the rate at which chyme enters the small intestine
Explanation:
Cephalic phase is one of the phase of gastric secretion (other two are gastric phase and intestinal phase) that begins even before food enters the oral cavity. Thinking of food stimulates the release of gastric juice via parasympathetic nervous system). Food that enters the stomach also stimulates the secretion of gastric juice by parietal cells. Partially digested food directly activates G cells (Enteroendocrine cells) to secrete gastrin which also stimulates the release of gastric juice.
The statement incorrectly associated with the cephalic phase of gastric secretion is that it controls the rate at which chyme enters the small intestine; this is actually part of the intestinal phase.
Explanation:The statement that does NOT pertain to the cephalic phase of gastric secretion is "It controls the rate at which chyme enters the small intestine." This particular function is a component of the intestinal phase of gastric secretion, which begins when chyme enters the small intestine, triggering a myriad of digestive secretions and coordinating the activities of the intestinal tract, pancreas, liver, and gallbladder. Conversely, the cephalic phase precedes food entering the stomach and is initiated by sensory and mental stimuli such as the sight or thought of food, which through the central nervous system, stimulates the secretion of gastric juices in preparation for digestion. The cephalic phase engages mucous cells, chief cells, parietal cells, and G cells through signals transmitted via the submucosal plexus and is typically of short duration.
humoral immunity depends on the _ that circulate in the blood and lymph
lymph nodes like cysts or boils???
Answer:
Humoral immunity depends on the Anti-Bodies that circulate in the blood and lymph
Explanation:
brainliest pleaseeeeeeeeee <3
The majority of the cell membrane is composed of what type of lipids?
Answer:
The majority of the cell membrane is composed of PHOSPHOLIPIDS.
Explanation:
Phospholipids are a type of lipid that is found in the cell membrane of cells. This type of lipid are a good fit for cell membrane because they have the capacity to form bi layers. The lipids are divided into tail and head regions; the head is hydrophilic in nature while the tail is hydrophobic in nature. The hyrophilic head is made up of phosphate group while the hydrophobic tail is made up of fatty acid molecules.
How does an autotroph differ from a heterotroph?
Autotrophs are able to synthesize their own food by photosynthesis. Heterotrophs cannot synthesize their own food so they must obtain from the environment. Examples include animals, fungi, ameobazoans, etc
explain why excretion in plants is not as elaborate as excretion in animals
Because u can’t take stuff out of animals
You observe that your friend has dimples. dimples result from the presence of the dominant gene d; absence of dimples is a homozygous recessive condition (dd). what genotype or genotypes might your friend have
Answer:
DD or Dd
Explanation:
Dimples is the dominant trait (D). Your friend has dimples so that means he or she should have at least one allele of the dominant trait to express that trait. So your friend would either be homozygous dominant (DD) or heterozygous dominant (Dd). Notice that there is a recessive allele in the second. Even with that present, dimples would be still expressed.
You perform a series of experiments on the synthesis of the pituitary hormone prolactin, which is a single polypeptide chain 199 amino acids long. the mrna coding for prolactin is translated in a cell-free protein synthesizing system containing ribosomes, amino acids, trnas, aminoacyl-trna synthetases, atp, gtp, and the appropriate initiation, elongation, and termination factors. under these conditions, a polypeptide chain 227 amino acids long is produced.
Answer:
the answer is dont look it up anymore figure it out
Explanation:
what questions and answers lead you to the decision that an organism is from the kingdom Archaebacteria
Explanation: we will conclude this by the following characteristics:
1.organims that lack a proper nucleus.
2.they have membrane bounded organelles
3.they are tiny single cell oraganisms which cannot be seen by naked eye.
4.they are the oldest livinh organisms on earth
5.they are present in very harsh conditions like volcanic vents or at the bottom of the sea
To identify an organism as part of the kingdom Archaebacteria, examine its lack of a cell nucleus, unique cell membrane composition, preference for extreme environments, and genetic sequences.
The kingdom Archaebacteria belongs to the domain Archaea. Here are some questions and key characteristics to determine if an organism is part of this kingdom:
Does the organism have a cell nucleus? Archaebacteria are prokaryotes, so they lack a cell nucleus and other membrane-bound organelles.What is the composition of the cell membrane? The cell membranes of Archaebacteria contain unique lipids that are not found in Bacteria or Eukarya.Where does the organism thrive? Many Archaebacteria are extremophiles, thriving in extreme environments such as hot springs, salt lakes, and anaerobic conditions.What are the genetic sequences of the organism? Genetic analysis, especially of ribosomal RNA, shows distinctive differences between Archaebacteria and other domains, like Bacteria and Eukarya.Collecting and analyzing these answers will help you confidently classify an organism as part of the kingdom Archaebacteria.
For each data set, which aspect of the data is likely to cause evidence obtained from it to be inconsistent?
Data Set I: 190, 315, 198, 194, 200, 195, 540, 201, 197, 193 (“correct” value = 195)
AccuracyPrecisionOutliers
Data Set II: 12, 18, 9, 13, 14, 19, 11, 20, 19, 12 (“correct” value = 15)
AccuracyPrecisionOutliers
Data Set III: 50, 49, 48, 51, 52, 50, 50, 49, 51, 53 (“correct” value = 65)
AccuracyPrecisionOutliers
For each data set, which aspect of the data is likely to cause evidence obtained from it to be inconsistent?
Data Set I: 190, 315, 198, 194, 200, 195, 540, 201, 197, 193 (“correct” value = 195)
AccuracyPrecisionOutliers
Data Set II: 12, 18, 9, 13, 14, 19, 11, 20, 19, 12 (“correct” value = 15)
AccuracyPrecisionOutliers
Data Set III: 50, 49, 48, 51, 52, 50, 50, 49, 51, 53 (“correct” value = 65)
AccuracyPrecisionOutliers
For each data set, which aspect of the data is likely to cause evidence obtained from it to be inconsistent?
Data Set I: 190, 315, 198, 194, 200, 195, 540, 201, 197, 193 (“correct” value = 195)
AccuracyPrecisionOutliers
Data Set II: 12, 18, 9, 13, 14, 19, 11, 20, 19, 12 (“correct” value = 15)
AccuracyPrecisionOutliers
Data Set III: 50, 49, 48, 51, 52, 50, 50, 49, 51, 53 (“correct” value = 65)
AccuracyPrecisionOutliers
For each data set, which aspect of the data is likely to cause evidence obtained from it to be inconsistent?
Data Set I: 190, 315, 198, 194, 200, 195, 540, 201, 197, 193 (“correct” value = 195)
AccuracyPrecisionOutliers
Data Set II: 12, 18, 9, 13, 14, 19, 11, 20, 19, 12 (“correct” value = 15)
AccuracyPrecisionOutliers
Data Set III: 50, 49, 48, 51, 52, 50, 50, 49, 51, 53 (“correct” value = 65)
AccuracyPrecisionOutliers
Answer:Data Set I: 190, 315, 198, 194, 200, 195, 540, 201, 197, 193 (“correct” value = 195) ✔ OutliersData
Set II: 50, 49, 48, 51, 52, 50, 50, 49, 51, 53 (“correct” value = 65) ✔ Lack of accuracy
Set III: 12, 18, 9, 13, 14, 19, 11, 20, 19, 12 (“correct” value = 15) ✔ Lack of precision
Explanation: E2022
For each data set, the aspect that is likely to cause inconsistent evidence is outliers for both Data Set I and Data Set II, and inaccuracy for Data Set III."
"The correct aspects of the data likely to cause evidence obtained from each data set to be inconsistent are as follows:
Data Set I: Outliers
Data Set II: Outliers
Data Set III: Inaccuracy
For Data Set I, the values are relatively consistent, with most measurements clustering around the correct value of 195, except for one value, 540, which is significantly higher than the rest. This extreme value is an outlier and is likely to skew the results, leading to inconsistent evidence. Outliers can significantly affect the mean and other statistical measures, thus causing inconsistency in the data analysis.
For Data Set II, the values are spread out around the correct value of 15, but there is no single value that stands out as drastically different from the rest. However, the range of the data is quite wide, and there are several values that are somewhat distant from the correct value. This variability in the data can be attributed to outliers, as there are multiple values that deviate from the central tendency. These outliers can lead to inconsistent evidence when analyzing the data.
For Data Set III, the values are clustered closely together, with all measurements ranging from 48 to 53. However, the correct value is given as 65, which is substantially higher than any of the measured values. This indicates that the measurements are not accurate; they are consistently lower than the correct value. In this case, the issue is not with outliers but with the accuracy of the measurements. The data consistently misses the mark, suggesting a systematic error or bias in the measurement process, leading to inaccurate evidence.
The Indian leaf butterfly has traits that allow it to resemble a leaf. The bright colors of the monarch butterfly indicate that the butterfly tastes bad and can be poisonous. How does the appearance of these butterflies help them to survive?
Answer:
The bright colors act as a warning
Explanation
Bright colors on an animal are typically a sign that an animal is poisonous, such as the colors on a poison dart frog.
Answer:
The Indian leaf butterfly is able to avoid predators while the monarch butterfly warns predators awa
Explanation:
A 45-year-old man had coronary artery stents placed 2 days ago. Today, he is in severe distress and is reporting "crushing" chest discomfort. He is pale, diaphoretic, and cool to the touch. His radial pulse is very weak, blood pressure is 64/40 mm hg, respiratory rate is 28 breaths/min, and oxygen saturation is 89% on room air. When applied, the cardiac monitor initially showed ventricular tachycardia, which then quickly changed to ventricular fibrillation. Which condition led to cardiac arrest?
Answer:
In the particular case, acute coronary syndrome (ACS) have occurred in the cardiac arrest. The ACS refers to a condition that arise due to the decrease of blood flow in the coronary arteries, such that the segment of the heart muscle is not able to function properly or dies. Some of the signs and symptoms of ACS are chest pain and discomfort, pain rising in your chest and in the arms, shoulders, neck, or jaw, indigestion, nausea or vomiting, shortness of breath, unusual fatigue, excessive sweating, restlessness, dizziness, or fainting.
Answer:
The given case is a result of acute coronary syndrome.
Explanation:
Acute coronary syndrome is a term given to the three kinds of coronary artery disorder, which are related to the sudden splitting of plaque within the coronary artery. The condition generally results from the accumulation of plaques or fatty deposits in and on the walls of the coronary arteries, that is the blood vessels that transmit nutrients and oxygen to the muscles of the heart. When the deposit of the plaque splits or ruptures, the formation of blood clot takes place. This clot prevents the flow of the blood to the muscles of the heart.
The divisions of the nervous system that have antagonistic actions, or opposing actions are A) motor and sensory. B) sympathetic and parasympathetic. C) presynaptic and postsynaptic.D) forebrain and hindbrain. E) central nervous system and peripheral nervous system.
Answer:
B) sympathetic and parasympathetic
Explanation:
e autonomic nervous system also called the vegetative nervous system is part of the peripheral nervous system which inervates smooth muscle and glands. Thus, it directly affects the function of internal organs and regulates functions such as the heart rate, digestion, respiratory rate, urination etc. This nervous system control is unconscious.
The autonomic nervous system is divided into: the sympathetic nervous system, the parasympathetic nervous system and the enteric nervous system.
Parasympathetic nervous system works when organism is at rest so it is known as system responsible for "rest and digest functions". On the other hand, sympathetic nervous system works at active and stressful situations and it is known as "fight and flight" system.
Removing which of the following glands would most likely have the most wide- reaching effect on bodily functions of an adult human?
A) thyroid gland
B) posterior pituitary gland
C) hypothalamus
D) anterior pituitary gland
Answer:
D) anterior pituitary gland
Explanation:
The anterior pituitary gland is the front portion of the pituitary. It is a small gland in the head called the master gland. Hormones which are secreted by the anterior pituitary influence growth, sexual development, skin pigmentation, thyroid function, and adrenocortical function.
The Anterior Lobe of the pituitary plays the 'master' role of the human body through secretion of six major hormones that affect most of the body. This includes the other Endocrine glands.
Which of these glands secrete a fluid that neutralizes acidity in the surroundings to help sperm survive?
Prostate gland
Cowper's glands
Bulbourethral glands
All of the above
Answer:
Prostate gland
Explanation:
Prostate gland is an exocrine gland of the male reproductive tract that secretes alkaline fluid which is about 30% of seminal fluid. The role of the prostate and its secretion is to nourishes and protects sperm.
This gland vary in size and vary in secretions among different species.
The activity of the prostate is under the control of hormones, mostly testosterone (its metabolite dihydrotestosterone), produced by the testicles.
Answer:
The correct answer is ALL OF THE ABOVE
Explanation:
Which noncoding RNAs are correctly matched with their function?a. Piwi-associated RNAs (piRNAs) reestablish appropriate methylation patterns in the genome during gamete formation.b. Small interfering RNAs (siRNAs) bind to complementary sequences in mRNA and block its translation.c. MicroRNAs (miRNAs) bind to complementary sequences in mRNA and block its translation.
Answer:
all 3
Explanation:
The membrane surrounding the ovary is the tunica albuginea. True or False
The answer to your question is true.
The membrane surrounding the ovary is the tunica albuginea. - False
Explanation:The membrane surrounding the ovary is not the tunica albuginea. It is called the ovarian capsule or ovarian cortex. The tunica albuginea is a dense connective tissue layer that surrounds certain other organs, such as the testes in males. In the case of the ovary, the ovarian cortex is beneath the tunica albuginea, and it contains the ovarian follicles where eggs are produced and stored.
So, while the tunica albuginea is an important structure, it is not the membrane that directly surrounds the ovary. The tunica albuginea actually refers to a dense connective tissue layer that surrounds certain organs, such as the testes and ovaries. In the case of the ovary, the membrane that surrounds it is called the tunica albuginea is not. It is actually called the germinal epithelium.
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How is homeostasis important to enzymes? Please Explain your answer.
Homeostasis is important to enzymes because in order to function properly, they need to be in prime conditions and keeping homeostasis, a consistent internal environment (right temperature, right pH, right glucose levels in blood, etc). If homeostasis is not kept he enzymes will not be able to work properly. For example, if temperature get too high the enzymes will denature (get destroyed basically) and will be unusable, if temperatures get to low the bonds the enzyme has will get to stiff and substrate won’t get able to bond to it, both slowing enzyme production. There are other examples but basically homeostasis is necessary for consistent and fast enzymes.
Homeostasis is vital to enzymes as it maintains conditions for optimal enzyme activity. It includes mechanisms that regulate temperature and pH to preserve enzyme structure and function, and it also involves feedback mechanisms for maintaining equilibrium in the body's metabolic processes.
Importance of Homeostasis to Enzymes
Enzymes are biocatalysts that facilitate almost all biochemical reactions in the body, but they require specific temperatures and pH levels to maintain their active site conformation and function properly. Homeostatic mechanisms work continuously to regulate internal conditions, such as temperature and pH, ensuring that enzymes can perform their roles efficiently. For instance, thermoregulation is a form of homeostasis that prevents enzymes from denaturing due to high heat or becoming less active in colder temperatures.
Moreover, the regulation of enzyme activity is a key aspect of maintaining homeostasis within cells. This regulation allows for enzymes to be activated or inactivated as needed, enabling cells to respond to changes and maintain equilibrium. In essence, homeostasis and enzymes work together to ensure that the body's metabolic processes operate smoothly. Feedback mechanisms also play an essential role in homeostasis, with negative feedback loops acting to reverse changes and positive feedback loops amplifying them. For example, when body temperature deviates from the ideal range, feedback mechanisms will trigger responses to bring it back to normal, much like the adjustments made by a thermostat to maintain a steady temperature in a home.
A surgical suspension of the __________ from the posterior surface of the pubic symphysis is called urethropexy and is used to correct urinary stress incontinence
Answer:
urethra
Explanation:
Answer:
A surgical suspension of the urethra from the posterior surface of the pubic symphysis is called urethropexy and is used to correct urinary stress incontinence.
Explanation:
Urethropexy is the surgery which is made to help control urinary stress incontinence, that is, the leakage of urine that occurs when a person does certain efforts. This surgery helps close the urethra, the tube that carries urine from the bladder to the outside.
Which discovery did not contribute to cell theory?
All living things are made of cells.
All cells require ATP for energy.
Cells are the basic unit of function in living things.
All cells come from other cells.
The discovery that did not contribute to the cell theory is all cells require ATP for energy. Thus, the correct option is B.
Who proposed the cell theory?Cell theory was proposed by two famous biologists named Matthias Scheiden and Theodore Schwann in 1839.
The cell theory states that all living things are made up of cells. The cell is the basic structural and functional unit of life. All cells are arising from pre-existing cells.
Therefore, the correct option for this question is B.
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Final answer:
The statement 'All cells require ATP for energy' did not contribute to the fundamental cell theory, which focuses on the structure, origin, and function of cells in living organisms.
Explanation:
Contributions to Cell Theory
The discovery that did not contribute to cell theory is the statement that 'All cells require ATP for energy'. While it is true that cells require ATP (adenosine triphosphate) to store and transport energy for cellular processes, this fact is not a component of the fundamental cell theory. The cell theory specifically consists of three main principles:
All organisms are made of one or more cells.
The cell is the basic unit of function and life in all living organisms.
All cells come from existing cells through the process of cell division.
ATP as an energy requirement for cellular processes is part of cell metabolism and biochemistry, but it is not explicitly mentioned in the original cell theory. Instead, cell theory focuses on the structure, origin, and function of cells in living organisms.
The respiratory epithelium of the conducting airways consists of
Answer(nasal cavity, trachea, bronchi and bronchioles
Explanation:
Click on the sentence that uses hyphens correctly. choose one answer.
a. many fast food chains are trying to reduce the amount of saturatedâ - fat,â calories, and cholesterol in their food.
b. many fastâ - foodâ - chains are trying to reduce the amount of saturatedâ fat, calories, and cholesterol in their food.
c. many fastâ - food chains are trying to reduce the amount of saturatedâ fat, calories, and cholesterol in their food.
It's C that's correct. This sentence uses hyphens correctly...
The easiest component of biodiversity to measure is
The answer is species diversity. Hope this works!
Which characteristic cannot be inherited?
A. The ability to win a soccer game.
B. Length in fur in dogs.
C. Shape in ears of pigs.
D. Height of stem in a sunflower plant.
Answer:
A
Explanation:
You cannot inherit the ability to win a soccer game. Your skills are different from your parents, etc ;)
plz help me
WILL GIVE BRAINIEST
Answer:
The correct answer to this question should be a drup called antibiotics.
In our case, we need to look for something that helps us deal with bacteria infection, or in other words, treating diseases caused by bacteria. A drup that interfers with viral DNA is responsible for treating a kind of virus that basically attack DNA to live. And I would consider the drug that moderates you use of sugar should be used to solve problem related to the amount of sugar in your body, maybe diabetes. Antibiotics is especially designed to kill bacteria, so it is the correct answer.
What are the roles of producers consumers and decomposers in an ecosystem
Answer: The producers refers to green plants that carry out the process of photosynthesis in order to produce food for themselves and others. The principal function of producers is to manufacture food for themselves and all other living organisms.
The consumers refers to those living organisms that can not produce their own food and have to depend on the food produce by others. Consumers can be categorized into primary, secondary and tertiary consumers depending on where they are located on the trophic levels. They can also be classified as herbivores, carnivores and omnivores depending on the type of food they eat. The major function of consumers is transference of energy. Consumers transfer the energy they obtain from the food they eat to those animals that feed on them.
The decomposers are those micro organisms that are majorly found in soils.The principal function of decomposers is to break down dead organic matters so that they can be absorbed by the roots of plants. The broken down organic substances serve as nutrients, which the plants used to grow and develop.
These three types of organisms work together in the ecosystem to maintain the balance of the ecosystem.