Nutrition > EXAM > Kansas State University FNDH 620 Exam 3 – 2022 (COMPLETE SOLUTIONS) (All)

Also available in bundle ( Click Here )

Kansas State University FNDH 620 Exam 3 – 2022 (COMPLETE SOLUTIONS)

Document Content and Description Below

When water soluble vitamins are consumed in excess of body needs, generally the excess is: A. excreted in the feces; B. stored in liver, bone, and adipose tissue; C. excreted in the urine; D. not ... absorbed; E. none of these. - ✔✔excreted in the urine Vitamin C acts as a coenzyme by maintaining iron in a reduced state in: A. collagen synthesis B. methylation of homocysteine C. release of energy from nutrients D. heme synthesis - ✔✔collagen synthesis As little as 10 mgs/day of vitamin C may be enough to prevent scurvy. A. True B. False - ✔✔true A major role for thiamin is: A. energy transformation; B. blood coagulation; C. collage formation; D. erythrocyte synthesis; E. none of above. - ✔✔energy transformationWhy may alcoholics cause thiamin deficiency ? A. alcohol prevents thiamin uptake; B. alcohol prevents thiamin utilization; C. alcohol destroys thiamin activity; D. Both A and B; E. None of above. - ✔✔Both A and B alcohol prevents thiamin uptake; alcohol prevents thiamin utilization Riboflavin is required for: A. formation of active folate; B. conversion of tryptophan to niacin; C. function of B6; D. all of A, B & C; E. none of these - ✔✔all of A B and C formation of active folate; conversion of tryptophan to niacin; function of B6; Nicotinamide, but not nicotinic acid, is the form required for the synthesis of nicotinamide adenine dinucleotide. A. True B. False - ✔✔false How are the recommended intakes of niacin expressed (units)? A. grams B. niacin equivalents (mgs)C. in micrograms D. in milliliters - ✔✔niacin equivalents (mgs) List four water soluble vitamins that are required by pyruvate dehydrogenase complex. - ✔✔B1, B2, B3, pantothenic acid (B5) Bioavailability of biotin is near 0% from wheat. [Show More]

Last updated: 2 years ago

Preview 1 out of 69 pages

Buy Now

Instant download

We Accept: