VITAMINS AND COENZYMES QUIZ

A fat-soluble vitamin that regulates blood clotting is

vitamin A

niacin

vitamin C

vitamin K

TRUE ANSWER : ?
YOUR ANSWER : ?

Main function of insulin hormone is to

increase glycogen in liver

decrease blood sugar

increase blood sugar

decrease glycogen in liver

TRUE ANSWER : ?
YOUR ANSWER : ?

A deficiency of thiamin produces the disease known as

scurvy

anemia

cataract

beri-beri

TRUE ANSWER : ?
YOUR ANSWER : ?

Lipoic acid exists in

oxidized form

none of these

oxidized and reduced form both

reduced form

TRUE ANSWER : ?
YOUR ANSWER : ?

What metal ion is specifically bound by vitamin B12?

Copper

Cobalt

Zinc

Iron

TRUE ANSWER : ?
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The most prominent role that tocopherol has in in-vitro systems is as a strong

antioxidants

reducing agent

oxidizing agent

all of these

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YOUR ANSWER : ?

Models of end-linked Osaka VI Fibrinogen dimers, a bilayer dimer is linked at

both ends by one disulfide bond

either end via a single disulfide bond

both ends by two disulfide bonds

either end via two disulfide bonds

TRUE ANSWER : ?
YOUR ANSWER : ?

Acyl carrier protein (ACP) plays an important role in the biosynthesis of

carbohydrates

sugars

fatty acids

amino acids

TRUE ANSWER : ?
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Which of these molecules is vitamin H?

Biotin

Carnitine

None of these

Folic acid

TRUE ANSWER : ?
YOUR ANSWER : ?

An example of a digestive hormone is

gastrin

lipase

pepsin

amylase

TRUE ANSWER : ?
YOUR ANSWER : ?

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