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is the process of the amino group removal from the amino acid,
which allows the liver to make _____ from ______.
a. Denaturation; dispensable amino acids; indispensable amino
acids
b. Exogenous; indispensable amino acids; dispensable amino
acids
c. Transamination; indispensable amino acids; dispensable amino
acids
d. Transamination; dispensable amino acids; indispensable amino
acids
Rachel, a collegiate figure skater, wants to consume a higher
protein intake but is worried about the effects on her kidneys and
bones. How would you advise...
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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...
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Proteins • Food sources of proteins as shown in Choose My Foods booklet • Amino Acids • Structure of the amino acids and where each amino acids differ • #of total, essential and non-essential fatty acids needs Source of the amino acid pool and turnover of body proteins Definition of conditional (conditionally essential) amino acids • Proteins Definition of primary structure, secondary, tertiary and quaternary structure of proteins and what denaturation is Know how quality of dietary proteins are determined...
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Essential, or indispensable amino acids, must be consumed in
the diet. All of the following are essential amino acids
except
methionine.
alanine.
isoleucine.
lysine.
Why might consuming a vegetarian diet reduce your risk of heart
disease?
Plant sources of protein are lower in saturated fatty acids and
cholesterol than are animal protein sources.
Plant sources of protein are lower in unsaturated fatty acids
than are animal protein sources.
Plant sources of protein have less fiber than do animal protein
sources....
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(a) Identify all the amino acids from the structures below and use these structures to describe the meaning of the following in terms of protein structure; i. an intramolecular disulphide bond, "hydrophobic interaction”, iii. pH dependent electrostatic forces. а) соон yoon с) соон H.N—C—H H.N— C—H HNg–H | d) соон H,N—C—H CH2 SH CH, CH (b) Describe the process of protein denaturation and explain why high temperatures promote denaturation. Include a description of the role of protein denaturation in the...
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orkshop 6 Amino Acids and Proteins Self-Test 1. Classify the followine proteins based on their function as enzyme, hormone, contractile, or protection ns based on their function as structural, transport, storage, a. hemoglobin b. collagen c. casein d. myosin e. keratin f. Q-amylase g. immunoglobulins h. glucagon i actin j. trypsin k. insulin 2. Classify the following amino acids as essential or non-essential amino acids. h. I 198
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Question 1 (0.5 points) Saved Proteins are formed by joining together. carboxylic acids fatty acids amino acids none of the above Question 2 (0.5 points) Which two functional groups does an amino acid contain? amine and carboxylic acid carboxylic acid and amide amide and heterocyclic ring heterocyclic ring and amine Question 3 (0.5 points) Do amino acids commonly exist in nature as neutral molecules with all uncharged atoms? Yes No Question 1 (0.5 points) What is a protein? A polymer...
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Proteins: please don't answer if you are not
sure
1. Draw the 20 amino acids
a )Draw the alanine and show the chiral forms
b) Draw the formation of the peptide bond
c) What enzyme forms the peptide bond?
d) which amino acids might function in catalysis?
e) show (draw) the entry of nitrogen into the biosphere
f) Show (draw) the entry of ammonia into the amino acids by
glutamine synthetase
g) Show the transamination reaction
h) Draw the road...
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Which of the following is NOT a dehydration synthesis
reaction?
a. amino acids forming proteins
b. glycogen forming glucose molecules
c. nucleotides forming DNA
d. glucose units forming starch
e .fatty acids and glycerol forming a fat
2)
The monomer of a protein is a(n)
monosaccharide.
nucleotide.
peptide.
glycerol and three fatty acids.
amino acid.
3)
A starch molecule is to glucose as
a protein is to a polypeptide.
DNA is to an amino acid.
a lipid is to nucleic...
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61.Chromosomes are visible in a light microscope during which of the phases 8f thE 2U cycle? a. Gl/S/ G2 All 5 phases of M c. b. d. Late Telophase only 62. The role of oxygen in aerobic respiration is Act as an electron donor during glycolysis b. a. Act as an electron acceptor during the electron transport chain It has no role in aerobic respiration d. c. It regenerates NAD from NADP 63. The four phases of aerobic cellular respiration...
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...
Proteins • Food sources of proteins as shown in Choose My Foods booklet • Amino Acids • Structure of the amino acids and where each amino acids differ • #of total, essential and non-essential fatty acids needs Source of the amino acid pool and turnover of body proteins Definition of conditional (conditionally essential) amino acids • Proteins Definition of primary structure, secondary, tertiary and quaternary structure of proteins and what denaturation is Know how quality of dietary proteins are determined...
(a) Identify all the amino acids from the structures below and use these structures to describe the meaning of the following in terms of protein structure; i. an intramolecular disulphide bond, "hydrophobic interaction”, iii. pH dependent electrostatic forces. а) соон yoon с) соон H.N—C—H H.N— C—H HNg–H | d) соон H,N—C—H CH2 SH CH, CH (b) Describe the process of protein denaturation and explain why high temperatures promote denaturation. Include a description of the role of protein denaturation in the...
orkshop 6 Amino Acids and Proteins Self-Test 1. Classify the followine proteins based on their function as enzyme, hormone, contractile, or protection ns based on their function as structural, transport, storage, a. hemoglobin b. collagen c. casein d. myosin e. keratin f. Q-amylase g. immunoglobulins h. glucagon i actin j. trypsin k. insulin 2. Classify the following amino acids as essential or non-essential amino acids. h. I 198
Question 1 (0.5 points) Saved Proteins are formed by joining together. carboxylic acids fatty acids amino acids none of the above Question 2 (0.5 points) Which two functional groups does an amino acid contain? amine and carboxylic acid carboxylic acid and amide amide and heterocyclic ring heterocyclic ring and amine Question 3 (0.5 points) Do amino acids commonly exist in nature as neutral molecules with all uncharged atoms? Yes No Question 1 (0.5 points) What is a protein? A polymer...
61.Chromosomes are visible in a light microscope during which of the phases 8f thE 2U cycle? a. Gl/S/ G2 All 5 phases of M c. b. d. Late Telophase only 62. The role of oxygen in aerobic respiration is Act as an electron donor during glycolysis b. a. Act as an electron acceptor during the electron transport chain It has no role in aerobic respiration d. c. It regenerates NAD from NADP 63. The four phases of aerobic cellular respiration...