Vitamins - Mock Test 26

Question 251

Chemically, lipoic acid is?

A) Saturated fatty acid B) Unsaturated fatty acid C) Amino acid D) Sulphur containing fatty acid

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Question 252

Lipoic acid is a conenzyme for?

A) Pyruvate dehydrogenase B) α-Ketoglutarate dehydrogenae C) Both A and B D) None of these

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Question 253

Biotin is a coenzyme for?

A) Pyruvate carboxylase B) Acetyl CoA carboxylase C) Propionyl CoA carboxylase D) All of these

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Question 254

Biotin is required as a coenzyme by?

A) Anaerobic dehydrogenases B) Decarboxylases C) Aerobic dehydrogenases D) Carboxylases

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Question 255

Anti-egg white injury factor is?

A) Pyridoxine B) Biton C) Thiamin D) Liponic acid

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Question 256

Pyridoxine requirement depends upon the intake of?

A) Carbohydrates B) Proteins C) Fats D) None of these

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Question 257

Pyridoxine deficiency can be diagnosed by measuring the urinary excretion of xanthurenic acid following a test dose of?

A) Glycine B) Histidine C) Tryptophan D) Pyridoxine

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Question 258

Pyridoxal phosphate is required as a coenzyme in?

A) Transamination B) Transulphuration C) Desulphydration D) All of these

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Question 259

Deficiency of pantothenic acid in human beings can affect?

A) Nervous system B) Digestive system C) Both A and B D) None of these

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Question 260

The following is required for the formation of coenyzme A?

A) ATP B) GTP C) CTP D) None of these

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