(A) Nucleus
(B) Mitochondria
(C) Lysosome
(D) Cytosol
Tag: Biochemistry Mcqs
Cholesterol circulates in blood stream chiefly as?
(A) Free cholesterol
(B) Ester cholesterol
(C) Low density lipoproteins
(D) Low density lipoproteins and high density
lipoproteins
Fatty acids can not be converted into carbohydrates in the body, as the following reaction is not possible:
(A) Conversion of glucose-6-phosphate into
glucose
(B) Fructose 1, 6 diphosphate to fructose-6-
phosphate
(C) Transformation of acetyl CoA to pyruvate
(D) Formation of acetyl CoA from fatty acids
Lysolecithin is formed from lecithin by the action of?
(A) Phospholipase A1
(B) Phospholipase A2
(C) Phospholipase C
(D) Phospholipase D
CTP is required for the synthesis of?
(A) Fatty acids
(B) Proteins
(C) Phospholipids
(D) Cholesterol
Avidin is antigonistic to?
(A) Niacin
(B) PABA
(C) Biotin
(D) Pantothenic acid
While citrate is converted to isocitrate in the mitochondria, it is converted to __ in the cytosol.
(A) Acetyl CoA + oxaloacetate
(B) Acetyl CoA + malonyl CoA
(C) Acetyl CoA + Pyruvate
(D) Acetyl CoA + acetoacetyl CoA
A hydrocarbon formed in cholesterol synthesis is?
(A) Mevalonate
(B) HMG CoA
(C) Squalene
(D) Zymosterol