FNDH 620 Exam 3 Pop Questions with 100% Correct Answers 100% Solved

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FNDH 620 Exam 3 Pop Questions with

100% Correct Answers 100% Solved


When water soluble vitamins are consumed in excess of body needs,

generally the excess is:

A. excreted in the feces

B. stored in the liver, bone and adipose tissue

C. excreted in the urine

D. not absorbed

E. none of the above - ✔✔C. excreted in the urine

Vitamin C acts as a coenzyme by maintaining iron in a reduced state in:

A. collagen synthesis

B. methlyation of homocysteine

C. release of energy from nutrients

D. heme synthesis - ✔✔A. collagen synthesis

As little as 10 mgs/day of vitamin C may be enough to prevent scurvy.

TRUE OR FALSE - ✔✔TRUE

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A major role for thiamin is:

A. energy transformation

B. blood coagulation

C. collage formation

D. erythrocyte synthesis

E. none of the above - ✔✔A. energy transformation

Why alcoholics may cause thiamin deficiency?

A. alcohol prevents thiamin uptake

B. alcohol prevents thiamin utilization

C. alcohol destroys thiamin activity

D. A and B

E. none of the above - ✔✔D. A and B

Riboflavin is required for?

A. formation of active folate

B. conversion of tryptophan to niacin

C. function of B6

D. all of A, B and C

E. none of the above - ✔✔C. all of A, B and C

Nicotinamide, but not nicotinic acid, is the form required for the