Vitamins - Mock Test 14

Question 131

Hydroxylation of 25-hydroxy cholecalciferol is promoted by?

A) Cytochrome - a B) Parathyroid hormone C) Cytochrome-b D) CAMP

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Question 132

25-hydroxylation of vitamin D3 takes place in?

A) Liver B) Kidneys C) Intestine D) Pancreas

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Question 133

1-hydroxylation of 25-OH vitamin D3 takes place in?

A) Liver B) Kidneys C) Intestine D) Pancreas

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Question 134

Calcitriol is?

A) 1-OH-cholecalciferol B) 25-OH-cholecalciferol C) 24, 25-diOH cholecalciferol D) 1, 25-diOH cholecalciferol

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Question 135

This vitamin acts as anti-oxidant?

A) Vitamin A B) Vitamin D C) Vitamin E D) Vitamin K

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Question 136

Megaloblastic anemia is caused by the deficiency of?

A) Folic acid B) Vitamin B6 C) Iron D) Protein

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Question 137

Retinol and retinol –binding protein (RBP) bound with this protein?

A) Albumin B) Prealbumin C) α2-globulin D) β-globulin

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Question 138

What is the disease caused by thiamine deficiency?

A) Nycalopia B) Scurvy C) Rickets D) Beriber

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Question 139

Corn and gliadin are low in?

A) Lysine B) Alanine C) Glycine D) Aspartic acid

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Question 140

Soyabean proteins are rich in?

A) Lysine B) Alanine C) Glcyine D) Aspartic acid

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