Which of the following statements about gluconeogenesis is TRUE? Gluconeogenesis is one way to maintain blood glucose levels between meals. O Gluconeogenesis converts fatty acids into glucose. O Gluconeogenesis is activated by the hormone insulin. O Gluconeogenesis reduces blood glucose levels after a carbohydrate-rich meal.

Which of the following statements about gluconeogenesis is TRUE? Gluconeogenesis is one way to maintain blood glucose levels between meals. O Gluconeogenesis converts fatty acids into glucose. O Gluconeogenesis is activated by the hormone insulin. O Gluconeogenesis reduces blood glucose levels after a carbohydrate-rich meal.

Concepts of Biology

1st Edition

ISBN:9781938168116

Author:Samantha Fowler, Rebecca Roush, James Wise

Publisher:Samantha Fowler, Rebecca Roush, James Wise

Chapter16: The Body's System

Section: Chapter Questions

Problem 11RQ: Which of the following statements is not true? a. Essential nutrients can be synthesized by the...

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Which of the following statements is not true? a. Essential nutrients can be synthesized by the body. b. Vitamins are required in small quantities for bodily function. c. Some amino acids can be synthesized by the body, while others need to be obtained from diet. d. Vitamins come in two categories: fat-soluble and water-soluble.
Which of the following statements concerning gluconeogenesis is NOT true? a. Gluconeogenesis is to make glucose from glycogen. b. Many of the reactions of gluconeogenesis are glycolytic reactions going in reverse. c. The process of gluconeogenesis consumes ATP. d. The process of gluconeogenesis is regulated by ATP. e. Gluconeogenesis maintains the blood glucose level long after all dietary glucose has been absorbed and oxidized.
You are in a deep starvation state, all of a sudden you eat a carbohydrate source, what would happen? Group of answer choices Your gluconeogenesis will increase Your glucagon will increase Your ketones will increase Your insulin will increase
Its principal function is to increase the concentration of glucose in the blood by speeding the glycogenolysis and gluconeogenesis in the liver.
Glucose can be made from oxaloacetate during gluconeogenesis, but if oxaloacetate concentrations are decreased,what other substance can be used to make glucose? How might this contribute to increased fat loss?
Which of the following statements about the ketone bodies is/are TRUE? Produced during starvation and in diabetic patients Excess is transformed to acetone or hydroxybutyrate. Extreme amount of ketone bodies may cause ketosis in diabetics. Occurs during a high-lipid and low-protein diet.
The body doesn’t have a reserve of proteins or amino acids for energy production. Which class of protein may be used initially during fasting to maintain glucose and energy levels? What is the difference between a glucogenic and ketogenic amino acid and why are both important during fasting?
Which of the following statements is true for the use of ketone bodies? Brain cells cannot use ketone bodies as energy Ketone bodies can cause ketoacidosis Cardiac muscles cannot use ketone bodies as energy Increasing carbohydrate in take will lead to production of ketone bodies
Which of the following statements regarding glucose is NOT true? a.)Glucose is a monosaccharide sugar b.)Glucose can be metabolized by both aerobic and anaerobic metabolism c.)The normal blood glucose concentration is 4-7 mmol/l d.)A high blood glucose concentration is called hypoglycemia
Metabolic ketoacidosis is a common problem with diabetics, which is caused by which of the following? Excessive oxidation of fatty acids, leading to an accumulation of ketone bodies in the blood. Excessive oxidation of glucose, leading to an accumulation of ketone bodies in the blood. Excessive oxidation of proteins, leading to an accumulation of ammonia in the blood. Hyperglycemia.
What is the importance of vitamin C for carnitine and fat metabolism? explain in detail
Which of the following statements about the integration of fat and carbohydrate metabolism control is correct? a. High insulin/glucagon ratio activates lipolysis in muscle b. High insulin/glucagon ratio inhibits lipogenesis in liver. c. Low insulin/glucagon ratio activates lipolysis in adipocytes. d. Insulin-dependent glucose transporters are recruited to their functional membrane site when insulin levels are low