Human Anatomy & Physiology (2nd Edition)
2nd Edition
ISBN: 9780134553511
Author: Erin C. Amerman
Publisher: PEARSON
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Chapter 23.5, Problem 2QC
Summary Introduction
To review:
Whether high levels of
Introduction:
Fatty acid oxidation produces acetyl-CoA (coenzyme A), which is utilized in citric acid cycle. In case, if excess amounts of acetyl-CoA is produced, then through the process of ketogenesis, excess acetyl-coA is converted to a group of molecules known as ketone bodies.
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Chapter 23 Solutions
Human Anatomy & Physiology (2nd Edition)
Ch. 23.1 - 1. How do catabolism and anabolism differ?
Ch. 23.1 - Prob. 2QCCh. 23.1 - 3. How do endergonic and exergonic reactions...Ch. 23.1 - Why are endergonic and exergonic reactions...Ch. 23.1 - Prob. 5QCCh. 23.1 - How does ATP fuel cellular processes?Ch. 23.1 - 7. In an oxidation-reduction reaction, what...Ch. 23.1 - 8. What is electron affinity? Do electrons flow...Ch. 23.1 - What is the electromotive force?Ch. 23.2 - How do substrate-level phosphorylation and...
Ch. 23.2 - What is glycolytic catabolism? Why is it also...Ch. 23.2 - Prob. 3QCCh. 23.2 - Prob. 4QCCh. 23.2 - Prob. 5QCCh. 23.2 - 6. Why is it important to regenerate NAD+ under...Ch. 23.2 - 7. What products are generated by the citric acid...Ch. 23.2 - Prob. 8QCCh. 23.2 - What is the potential energy in the bonds of...Ch. 23.3 - Prob. 1QCCh. 23.3 - Prob. 2QCCh. 23.3 - Prob. 3QCCh. 23.3 - Prob. 4QCCh. 23.3 - Why must the body eliminate the ammonia that...Ch. 23.4 - 1. How is glucose stored in the body?
Ch. 23.4 - Prob. 2QCCh. 23.4 - Prob. 3QCCh. 23.4 - Prob. 4QCCh. 23.4 - How are nonlipids converted into fats?Ch. 23.4 - Prob. 6QCCh. 23.4 - Prob. 7QCCh. 23.5 - 1. Why does anabolism dominate in the absorptive...Ch. 23.5 - Prob. 2QCCh. 23.5 - Prob. 3QCCh. 23.5 - Prob. 4QCCh. 23.5 - Prob. 5QCCh. 23.5 - 6. How do the actions of leptin differ from those...Ch. 23.6 - Prob. 1QCCh. 23.6 - Prob. 2QCCh. 23.6 - Prob. 3QCCh. 23.6 - Prob. 4QCCh. 23.6 - Prob. 5QCCh. 23.6 - Prob. 6QCCh. 23.6 - Prob. 7QCCh. 23.6 - Prob. 8QCCh. 23.7 - Prob. 1QCCh. 23.7 - Prob. 2QCCh. 23.7 - Prob. 3QCCh. 23.7 - Prob. 4QCCh. 23.7 - Prob. 5QCCh. 23.7 - Prob. 6QCCh. 23.7 - Prob. 7QCCh. 23.7 - Why is HDL considered good cholesterol, whereas...Ch. 23.7 - Prob. 9QCCh. 23.7 - Prob. 10QCCh. 23.7 - Prob. 11QCCh. 23 - Which of the following statements is false? a....Ch. 23 - Prob. 2CYRCh. 23 - Fill in the blanks: A/an ________reaction releases...Ch. 23 - Mark the following statements as true or false. If...Ch. 23 - Prob. 5CYRCh. 23 - Place the following events of glucose catabolism...Ch. 23 - Which of the following statements is false? a....Ch. 23 - Prob. 8CYRCh. 23 - Prob. 9CYRCh. 23 - Prob. 10CYRCh. 23 - Prob. 11CYRCh. 23 - Prob. 12CYRCh. 23 - Prob. 13CYRCh. 23 - Prob. 14CYRCh. 23 - Prob. 15CYRCh. 23 - Prob. 16CYRCh. 23 - Prob. 17CYRCh. 23 - Prob. 18CYRCh. 23 - Prob. 19CYRCh. 23 - 20. Which of the following statements is false?
a....Ch. 23 - Prob. 21CYRCh. 23 - Prob. 22CYRCh. 23 - Prob. 1CYUCh. 23 - Prob. 2CYUCh. 23 - Prob. 3CYUCh. 23 - Prob. 4CYUCh. 23 - People with extremely restricted caloric intake...Ch. 23 - Prob. 1AYKACh. 23 - Prob. 2AYKACh. 23 - 3. Certain dietary supplements for weight loss...Ch. 23 - Prob. 4AYKBCh. 23 - Prob. 5AYKB
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- _________lowers blood sugar levels; ____________ raises the level of blood sugar. a. Glucagon; insulin b. Insulin; glucagon c. Gastrin; insulin d. Gastrin; glucagonarrow_forwardAdministration of insulin decreases the blood concentration of ketone bodies in patients with diabetic ketoacidosis by which of the following mechanisms?A) Decreasing formation of ketone bodies in skeletal muscleB) Decreasing lipolysis in adipose tissueC) Increasing hepatic activity of carnitine acyltransferaseD) Increasing hepatic levels of acetyl CoAE) Increasing hepatic oxidation of ketone bodiesarrow_forwardGiven the nature of the hormonal activation of lipases, what carbohydrate pathways would be activated or inhibited under the same conditions?arrow_forward
- How does ketogenic diet affect the human physiological processes, particularly in the regulation of lipids?arrow_forwardWhy can liver glycogen, but not muscle glycogen, be used to raise blood sugar levels?arrow_forwardWould you expect insulin to increase or decrease the activity of the enzyme ATP-citrate lyase?arrow_forward
- Which weight loss suggestion will lead to an increased need for gluconeogenesis? Atkins Diet Exercise High fiber diet Herbal treatmentsarrow_forwardKetone bodies that build up under starvation conditions act as hunger suppressants and mentaldepressants. Does this make sense or would it make more sense for them to act as a stimulant to goout and find food? Explain.arrow_forwardDuring the postabsorptive state, epinephrine stimulates breakdown of adipose triglycerides bya. inhibiting lipoprotein lipase.b. stimulating hormone-sensitive lipase.c. increasing production of glycogen.d. inhibiting hormone-sensitive lipase.e. promoting increased adipose ketone production.arrow_forward
- The liver doesn’t have the enzyme needed for consuming ketone bodies. Why is this?arrow_forwardWhat is the importance of vitamin C for carnitine and fat metabolism? explain in detailarrow_forwardDefine a ketogenic diet and give an example of a ketogenic meal. Explain why ketone supplements would not be a useful alternative to the ketogenic diet as a cancer therapy. Why might dietary treatments be preferred over conventional treatment options?arrow_forward
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