Vitamins - Mock Test 32

Question 311

The precursor of CoA is?

A) Riboflavin B) Pyridoxamine C) Thiamin D) Pantothenate

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Question 312

Pantothenic acid is a constituent of the coenzyme involved in?

A) Decarboxylation B) Dehydrogenation C) Acetylation D) Oxidation

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Question 313

The Vitamin which does not contain a ring in the structure is?

A) Pantothenic acid B) Vitamin D C) Riboflavin D) Thiamin

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Question 314

Dietary requirement of Vitamin D:?

A) 400 I.U. B) 1000 I.U. C) 6000 I.U. D) 700 I.U

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Question 315

The enzymes with which nicotinamide act as coenzyme are?

A) Dehydrogenases B) Transaminases C) Decarboxylases D) Carboxylases

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Question 316

Pellagra occurs in population dependent on?

A) Wheat B) Rice C) Maize D) Milk

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Question 317

In the body 1 mg of niacin can be produced from?

A) 60 mg of pyridoxine B) 60 mg of tryptophan C) 30 mg of tryptophan D) 30 mg of pantothenic acid

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Question 318

Niacin is present in maize in the form of?

A) Niatin B) Nicotin C) Niacytin D) Nicyn

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Question 319

Niacin is synthesized in the body from?

A) Tryptophan B) Tyrosine C) Glutamate D) Aspartate

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Question 320

The proteins present in maize are deficient in?

A) Lysine B) Threonine C) Tryptophan D) Tyrosine

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