ADVANCED NUTRITION AND HUMAN
METABOLISM GROPPER FINAL TOPAPER
ADVANCED NUTRITION AND HUMAN METABOLISM GROPPER FINAL PAPER REVIEW SHEET WITH
ADVANCED NUTRITION ANDQUESTIONS
TESTED HUMAN METABOLISM
ANSWERS GROPPER COMPREHENSIVE
GUARANTEED PASS EXAM SCRIPT
COMPLETE QUESTIONS VERIFIED SOLUTIONS
REVIEW SHEET WITH TESTED QUESTIONS
AND ANSWERS GUARANTEED TO PASS
⩥ What are the four ways to classify A/A.
Answer: 1. Structure
2. Net charge
3. Polarity
4. Essentiality
⩥ Structural classification of A/A (8).
Answer: 1. Aliphatic/nonpolar side chains
2. Side chains containing OH groups
3. Side chains containing sulfur atoms
4. Side chains containing acidic groups or amides
5. Side chains containing basic groups
6. Side chains containing aromatic rings
7. Imino acids
8. A/A formed posttranslationally
,⩥ What gives A/A net electrical charge?.
Answer: Additional carboxyl group gives "-" charge
Additional amine group gives "+" charge
⩥ Which A/A are "-" and "+" charged?.
Answer: "-" charge (acids) : Aspartic acid (D), Glutamic Acid (E)
"+" charge (basic): Arginine (R), Histidine (H), Lysine (K)
⩥ Difference between net electrical charge and polarity?.
Answer: Net electrical charge is structure of A/A as in aqueous solution
at physiological pH (6-8)
Polarity is tendency of A/A to interact with water at physiological pH.
⩥ What is unique about polar charged A/A? Which A/A are these?.
Answer: Polar charged A/A interact with aqueous environment forming
salt bridges & interact with electrolytes/minerals.
Acidic (aspartic acid (D), glutamic acid (E))
Basic (lysine (K), arginine (R), histidine (H))
⩥ *Define essential A/A. Which A/A are these?.
Answer: Essential means the body cannot synthesize on its own & must
be supplied from diet.
Phenylalanine (P)
, Valine (V)
Threonine (T)
Methionine (M)
Tryptophan (W)
Histidine (H)
Isoleucine (I)
Leucine (L)
Lysine (K)
⩥ What are conditionally indispensable A/A? What A/A are these and
what are their precursors?.
Answer: Conditionally indispensable A/A are nonessential (dispensable)
A/A that become essential as a result of rate limitations in synthesis or
improper organ function.
Amino Acid Precursor
Tyrosine Phenylalanine
Cysteine Methionine, serine
Proline Glutamate
Arginine Glutamine or glytamate, aspartate
Glutamine Glutamate, ammonia
⩥ Where are A/A derived from? Two ways proteins are obtained..
Answer: Derived from protein
METABOLISM GROPPER FINAL TOPAPER
ADVANCED NUTRITION AND HUMAN METABOLISM GROPPER FINAL PAPER REVIEW SHEET WITH
ADVANCED NUTRITION ANDQUESTIONS
TESTED HUMAN METABOLISM
ANSWERS GROPPER COMPREHENSIVE
GUARANTEED PASS EXAM SCRIPT
COMPLETE QUESTIONS VERIFIED SOLUTIONS
REVIEW SHEET WITH TESTED QUESTIONS
AND ANSWERS GUARANTEED TO PASS
⩥ What are the four ways to classify A/A.
Answer: 1. Structure
2. Net charge
3. Polarity
4. Essentiality
⩥ Structural classification of A/A (8).
Answer: 1. Aliphatic/nonpolar side chains
2. Side chains containing OH groups
3. Side chains containing sulfur atoms
4. Side chains containing acidic groups or amides
5. Side chains containing basic groups
6. Side chains containing aromatic rings
7. Imino acids
8. A/A formed posttranslationally
,⩥ What gives A/A net electrical charge?.
Answer: Additional carboxyl group gives "-" charge
Additional amine group gives "+" charge
⩥ Which A/A are "-" and "+" charged?.
Answer: "-" charge (acids) : Aspartic acid (D), Glutamic Acid (E)
"+" charge (basic): Arginine (R), Histidine (H), Lysine (K)
⩥ Difference between net electrical charge and polarity?.
Answer: Net electrical charge is structure of A/A as in aqueous solution
at physiological pH (6-8)
Polarity is tendency of A/A to interact with water at physiological pH.
⩥ What is unique about polar charged A/A? Which A/A are these?.
Answer: Polar charged A/A interact with aqueous environment forming
salt bridges & interact with electrolytes/minerals.
Acidic (aspartic acid (D), glutamic acid (E))
Basic (lysine (K), arginine (R), histidine (H))
⩥ *Define essential A/A. Which A/A are these?.
Answer: Essential means the body cannot synthesize on its own & must
be supplied from diet.
Phenylalanine (P)
, Valine (V)
Threonine (T)
Methionine (M)
Tryptophan (W)
Histidine (H)
Isoleucine (I)
Leucine (L)
Lysine (K)
⩥ What are conditionally indispensable A/A? What A/A are these and
what are their precursors?.
Answer: Conditionally indispensable A/A are nonessential (dispensable)
A/A that become essential as a result of rate limitations in synthesis or
improper organ function.
Amino Acid Precursor
Tyrosine Phenylalanine
Cysteine Methionine, serine
Proline Glutamate
Arginine Glutamine or glytamate, aspartate
Glutamine Glutamate, ammonia
⩥ Where are A/A derived from? Two ways proteins are obtained..
Answer: Derived from protein
