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What is glucagon? The hormone that stimulates the conversion of glucose to glycogenThe sugar used in respirationThe hormone that stimulates the breakdown of glycogen to glucoseThe storage carbohydrate found in liver and muscles

Question

What is glucagon? The hormone that stimulates the conversion of glucose to glycogenThe sugar used in respirationThe hormone that stimulates the breakdown of glycogen to glucoseThe storage carbohydrate found in liver and muscles

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Solution

Sure, let's break down the question step by step to identify what glucagon is.

  1. Option 1: The hormone that stimulates the conversion of glucose to glycogen

    • This is incorrect. The hormone that stimulates the conversion of glucose to glycogen is insulin, not glucagon.

  2. Option 2: The sugar used in respiration

    • This is incorrect. The sugar used in respiration is glucose, not glucagon.

  3. Option 3: The hormone that stimulates the breakdown of glycogen to glucose

    • This is correct. Glucagon is a hormone produced by the pancreas that stimulates the breakdown of glycogen (a stored form of glucose) into glucose, which is then released into the bloodstream to raise blood sugar levels.

  4. Option 4: The storage carbohydrate found in liver and muscles

    • This is incorrect. The storage carbohydrate found in the liver and muscles is glycogen, not glucagon.

So, the correct answer is: The hormone that stimulates the breakdown of glycogen to glucose.

This problem has been solved

Similar Questions

Another hormone involved in the control of plasma glucose concentration is glucagon. Explain how glucagon increases blood glucose concentration.

How does glucagon increase blood glucose levels?Group of answer choicesBy activating glycogen synthaseBy activating glycogen phosphorylaseBy activating pyruvate kinaseBy activating PFK-1

Glucagon causesGroup of answer choicesAn increase in glucose utilisation and storagean increase in fatty acid synthesis and lipid storageAn increase in glycogen synthesisAn increase in blood glucose concentration

Select all that applyWhat are some effects of glucagon?Multiple select question.lowers blood glucose levelsstimulates the conversion of noncarbohydrates (e.g., amino acids) into glucoseraises blood glucose levelsstimulates the liver to break down glycogenstimulates the liver to store glucose as glycogen

The secretion of glucagon is regulated by: A) The hypothalamus B) Blood glucose levels C) The thyroid D) Variations in blood pH E) Adrenaline levels

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