Hormone Metabolism - Mock Test 29

Question 281

Normal serum free testosterone in adult men varies between?

A) 1–5 ng/dl B) 6–9 ng/dl C) 10–30 ng/dl D) 50–100 ng/dl

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Question 282

Glucagon?

A) Increases protein synthesis B) Inhibits lipolysis in adipocytes C) Increases gluconeogenesis in liver D) Stimulates muscle glycogenolysis

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Question 283

Normal serum glucagons level in fasting state varies between?

A) 0-–10 pg/ml B) 20–100 pg/ml C) 200–300 pg/ml D) 400–500 pg/ml

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Question 284

Glucagon enhances?

A) Hepatic glycogenolysis B) Muscle glycogenolysis C) Hepatic glycogenesis D) Lipogenesis

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Question 285

The half life of glucagons is?

A) ~5 B) ~7 C) ~10 D) ~12

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Question 286

The number of amino acids in single chain polypeptide glucagons is?

A) 21 B) 29 C) 31 D) 39

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Question 287

The α-cells of pancreas islets produce?

A) Insulin B) Glucagon C) Somatostatin D) Pancreatic polypeptide

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Question 288

The primary stimulus for insulin secretion is increased?

A) Blood level of epinephrine B) Blood level of glucagon C) Blood level of glucose D) Water intake

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Question 289

Deficiency of insulin results in?

A) Rapid uptake of sugar B) Low blood glucose level C) Decrease urine output D) Presence of glucose in urine

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Question 290

Normal serum insulin level varies between?

A) 4–25 µU/ml B) 25–50 µU/ml C) 70–90 µU/ml D) 100–120 µU /ml

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