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Since the formation of ammonia is toxic to cells, the amino nitrogen from protein catabolism can...
QUESTION 13 In general, amino acid metabolism differs from carbohydrate and lipid metabolism because: A. amino...
QUESTION 13 In general, amino acid metabolism differs from carbohydrate and lipid metabolism because: A. amino acids can not be metabolized for energy while carbohydrates and lipids can. B. excess nitrogen is stored as amino acids while excess carbohydrates and lipids are stored. C. excess nitrogen beyond the needs of the cell are excreted while excess lipids and carbohydrates are stored. D. all of the above answers are correct. QUESTION 14 In the termination of DNA replication, the motion of...
QUESTION 42 Protein A is a viral protein of 100 amino acids. Protein B is a...
QUESTION 42 Protein A is a viral protein of 100 amino acids. Protein B is a viral protein of 500 amino acids. Which of the following is true concerning these two proteins? Protein B has more epitopes than protein A Protein A has less chance to be recognized by the host antibodies Protein B can activate more B cell clones than protein A during clonal selection All of the above QUESTION 41 Which one of these statements is true? Neurons...
2 pts Question 12 All of the following occur during protein synthesis, EXCEPT? Transfer RNA collects...
2 pts Question 12 All of the following occur during protein synthesis, EXCEPT? Transfer RNA collects amino acids from the cell fluid, and carries the amino acids to the messenger RNA The code to make a protein is carried by a strand of messenger RNA O Enzymes bind one amino acid afer another to the growing protein. The new protein is deaminated and excreted from the body. Question 6 2 pts Tim All of the following are characteristics of fat-soluble...
Since the secondary structure of a protein results from hydrogen bonding between components shared by all amino acids
Distinguish between the different levels of protein structure, including primary, secondary, tertiary, and quaternary Question Is the following statement true? If not, explain why not: Since the secondary structure of a protein results from hydrogen bonding between components shared by all amino acids (a hydrogen on an amide N on one amino acid interacts with an oxygen on the carbonyl of another amino acid), the secondary structure does not depend on the specific amino acid groups (the R-groups) in the amino acid chain. Select...
6. Choose the correct answer: 1. In non-oxidative deamination, amino acid is converted into........ a hydrochloric...
6. Choose the correct answer: 1. In non-oxidative deamination, amino acid is converted into........ a hydrochloric acid b. Pyruvate C. carboxylic acid 2. Process of breakdown of amino acids to a keto acids is called... a. Amination b. transamination c. deamination 3. Function of proteins is to ........ A. catalyze biochemical reactions. c. synthesis of nucleoproteins. b. regulates reactions d. all of above. 4.Transamination is catalyzed by.......... a. hydrogenases. b. glutamate transaminase. c.dehydrogenases. 5. the source of amino acid pool...
When you drink a cup of milk, what happens to the protein in the milk after...
When you drink a cup of milk, what happens to the
protein in the milk after it has been swallowed? To describe these
processes, you must be able to use the vocabulary
effectively.
FILL IN THE BLANKS
tripeptide is the active form of a digestive enzyme in the stomach that breaks polypeptide chains into smaller acid group polypeptides. dipeptide 2. Cleavage of proteins by pepsin in the stomach results in formation of which get broken down amino acids further in...
If amino acids are not needed for tissue repair and protein synthesis, they can be? converted...
If amino acids are not needed for tissue repair and protein synthesis, they can be? converted to glucose or used for energy, stored as triglyceride, converted to triglycerides or used for energy, used for energy, converted to glucose or converted to triglyceride, used for energy
3. Nitrogen Fixation is a process by which some bacteria can convert N2 into ammonia. This...
3. Nitrogen Fixation is a process by which some bacteria can convert N2 into ammonia. This process is very important in making the element nitrogen, a component of amino acids and nucleotides, available to ecosystems. Even though N2 makes up 80% of the atmosphere, nitrogen is the limiting nutrient in many ecosystems. Because nitrogen fixation is so energetically expensive, bacteria will only synthesize the proteins needed for this process if there is no available source of already fixed nitrogen, such...
1. Four elements make up 96% of the molecules involved chemical a) Oxygen, (0), b) Nitrogen...
1. Four elements make up 96% of the molecules involved chemical a) Oxygen, (0), b) Nitrogen (N), c) Carbon (C), d) Hydrogen (H) Ne in chemical evolution. Which of the following is not one of these? 2. During Chemical Evolution, elements reacted with each other to form sl norga compounds is thought to have been a critical solvent for elements and simple molec Oxygen ef Water molecules? a) Formaldehyde b) Carbon dloxide c) Ammonia d lipid bilayer was important because:...
Question 6 The strategy that combines two protein foods in a way that produces complimentary proteins...
Question 6 The strategy that combines two protein foods in a way that produces complimentary proteins is known as? O Protein Combination Completing Proteins O Mutual Supplementation Limiting Amino Acids • Previous iz Instructions Question 15 All of the following occur during protein synthesis, EXCEPT? Enzymes bind one amino acid afer another to the growing protein The code to make a protein is carried by a strand of messenger RNA The new protein is deaminated and excreted from the body....
QUESTION 13 In general, amino acid metabolism differs from carbohydrate and lipid metabolism because: A. amino acids can not be metabolized for energy while carbohydrates and lipids can. B. excess nitrogen is stored as amino acids while excess carbohydrates and lipids are stored. C. excess nitrogen beyond the needs of the cell are excreted while excess lipids and carbohydrates are stored. D. all of the above answers are correct. QUESTION 14 In the termination of DNA replication, the motion of...
QUESTION 42 Protein A is a viral protein of 100 amino acids. Protein B is a viral protein of 500 amino acids. Which of the following is true concerning these two proteins? Protein B has more epitopes than protein A Protein A has less chance to be recognized by the host antibodies Protein B can activate more B cell clones than protein A during clonal selection All of the above QUESTION 41 Which one of these statements is true? Neurons...
2 pts Question 12 All of the following occur during protein synthesis, EXCEPT? Transfer RNA collects amino acids from the cell fluid, and carries the amino acids to the messenger RNA The code to make a protein is carried by a strand of messenger RNA O Enzymes bind one amino acid afer another to the growing protein. The new protein is deaminated and excreted from the body. Question 6 2 pts Tim All of the following are characteristics of fat-soluble...
6. Choose the correct answer: 1. In non-oxidative deamination, amino acid is converted into........ a hydrochloric acid b. Pyruvate C. carboxylic acid 2. Process of breakdown of amino acids to a keto acids is called... a. Amination b. transamination c. deamination 3. Function of proteins is to ........ A. catalyze biochemical reactions. c. synthesis of nucleoproteins. b. regulates reactions d. all of above. 4.Transamination is catalyzed by.......... a. hydrogenases. b. glutamate transaminase. c.dehydrogenases. 5. the source of amino acid pool...
When you drink a cup of milk, what happens to the
protein in the milk after it has been swallowed? To describe these
processes, you must be able to use the vocabulary
effectively.
FILL IN THE BLANKS
tripeptide is the active form of a digestive enzyme in the stomach that breaks polypeptide chains into smaller acid group polypeptides. dipeptide 2. Cleavage of proteins by pepsin in the stomach results in formation of which get broken down amino acids further in...
3. Nitrogen Fixation is a process by which some bacteria can convert N2 into ammonia. This process is very important in making the element nitrogen, a component of amino acids and nucleotides, available to ecosystems. Even though N2 makes up 80% of the atmosphere, nitrogen is the limiting nutrient in many ecosystems. Because nitrogen fixation is so energetically expensive, bacteria will only synthesize the proteins needed for this process if there is no available source of already fixed nitrogen, such...
1. Four elements make up 96% of the molecules involved chemical a) Oxygen, (0), b) Nitrogen (N), c) Carbon (C), d) Hydrogen (H) Ne in chemical evolution. Which of the following is not one of these? 2. During Chemical Evolution, elements reacted with each other to form sl norga compounds is thought to have been a critical solvent for elements and simple molec Oxygen ef Water molecules? a) Formaldehyde b) Carbon dloxide c) Ammonia d lipid bilayer was important because:...
Question 6 The strategy that combines two protein foods in a way that produces complimentary proteins is known as? O Protein Combination Completing Proteins O Mutual Supplementation Limiting Amino Acids • Previous iz Instructions Question 15 All of the following occur during protein synthesis, EXCEPT? Enzymes bind one amino acid afer another to the growing protein The code to make a protein is carried by a strand of messenger RNA The new protein is deaminated and excreted from the body....
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