Cells like myocytes and erythrocytes have specialized metabolism due to their fu
ID: 3473342 • Letter: C
Question
Cells like myocytes and erythrocytes have specialized metabolism due to their function. But some other cells, like hepatocytes (liver cells) and adipocytes (fat-storing cells), have critical metabolic functions. Hepatocytes can be thought of as master metabolic regulators of the body, and one of their roles is to store glucose in the form of glycogen. Hepatocytes can later break down glycogen and release glucose into the blood for other cells to use. Which of the following statements is true about the regulation of these processes (glycogen synthesis and glycogenolysis) in hepatocytes? (select three answers)
Cells like myocytes and erythrocytes have specialized metabolism due to their function. But some other cells, like hepatocytes (liver cells) and adipocytes (fat-storing cells), have critical metabolic functions. Hepatocytes can be thought of as master metabolic regulators of the body, and one of their roles is to store glucose in the form of glycogen. Hepatocytes can later break down glycogen and release glucose into the blood for other cells to use. Which of the following statements is true about the regulation of these processes (glycogen synthesis and glycogenolysis) in hepatocytes? (select three answers) Glycogen synthesis and glycogenolysis are generally not active at the same time. Glycogen synthesis and glycogenolysis are generally active at the same time. Glycogen synthesis is active when blood sugar is high. Glycogen synthesis is active when blood sugar is low. Glycogenolysis is active when blood sugar is high Glycogenolysis is active when blood sugar is low.Explanation / Answer
a.Glycogen synthesis and glycogenolysis are generally not active at the same time.
c.Glycogen synthesis is active when blood sugar is high.
f.Glycogenolysis is active when blood sugar is low.
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