Fats and Fatty Acid Metabolism - Mock Test 9

Question 81

Chain elongation of fatty acids occurring in mammalian liver takes place in which of the following subcellular fractions of the cell?

A) Nucleus B) Ribosomes C) Lysosomes D) Microsomes

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Question 82

Ketone bodies are synthesized from fatty acid oxidation products by which of the following organs?

A) Liver B) Skeletal muscles C) Kidney D) Brain

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Question 83

The major source of cholesterol in arterial smooth muscle cells is from?

A) IDL B) LDL C) HDL D) Chylomicrons

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Question 84

All of the following tissue are capable of using ketone bodies except?

A) Brain B) Renal cortex C) RBC D) Cardiac muscle

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Question 85

The most important source of reducing equivalents for FA synthesis on the liver is?

A) Glycolysis B) HMP-Shunt C) TCA cycle D) Uronic acid pathway

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Question 86

In β-Oxidation of fatty acids, which of the following are utilized as coenzymes?

A) NAD+ and NADP+ B) FADH2 and NADH + H+ C) FAD and FMN D) FAD and NAD+

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Question 87

The ‘Committed step’ in the biosynthesis of cholesterol from acetyl CoA is?

A) Formation of acetoacetyl CoA from acetyl CoA B) Formation of mevalonate from HMG CoA C) Formation of HMG CoA from acetyl CoA and acetoacetyl CoA D) Formation of squalene by squalene synthetase

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Question 88

A pathway that requires NADPH as a cofactor is?

A) Fatty acid oxidation B) Extra mitochondrial denovo fatty acid synthesis C) Ketone bodies formation D) Glycogenesis

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Question 89

A pathway that requires NADPH as a cofactor is?

A) Fatty acid oxidation B) Extra mitochondrial denovo fatty acid synthesis C) Ketone bodies formation D) Glycogenesis

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Question 90

Neutral fat is stored in?

A) Liver B) Pancreas C) Adipose tissue D) Brain

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