Concept explainers
To explain: The reasons why it is important to maintain a constant blood glucose level.
Introduction: Glucose is required for cells to carry out their
To explain: The reason why it is important to have more than one hormone.
Introduction: The endocrine system is the chemical signaling system that uses blood vessels as information channels. The endocrine glands are ductless organs located within the organ systems and contain groups of endocrine cells that secrete their hormones directly into their surroundings.
To explain: The way in which hormones interact.
Introduction: The endocrine system is the chemical signaling system that uses blood vessels as information channels. The endocrine glands are ductless organs located within the organ systems and contain groups of endocrine cells that secrete their hormones directly into their surroundings.
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Chapter 49 Solutions
BIOLOGY >PRINT UPGRADE<
- How does a ketogenic diet decrease the level of urea in obese patients and increase the level of creatine in obese patients? (explain on a molecular level)arrow_forwardWhat is gluconeogenesis? Why is it important?arrow_forwardHow do the pathways for the synthesis and breakdown of glycogen differ in liver and muscle? How does this relate to the function of stored glycogen in the two tissues?arrow_forward
- What is the importance of glucose-6-phosphate for metabolism?arrow_forwardAndrea was in danger of developing metabolic syndrome. She went on a diet and checked her urine for ketone bodies to see if she was breaking down fat.What are the symptoms and dangers of metabolic syndrome?What are ketone bodies, and how are they produced?arrow_forwardWhat is glucose and why do humans need it?arrow_forward
- Our body can utilize only one form of glucose? What is that form of glucose? (Name of the form of glucose)arrow_forwardWhat is the main purpose of gluconeogenesis and what triggers it to process?arrow_forwardThere must be a way to shut down glycogen breakdown quickly to prevent the wasteful depletion of glycogen after energy needs have been met. What mechanisms are employed to turn off glycogen breakdown?arrow_forward
- How are fatty acids related to ketogenic diet? Explain.arrow_forwardHow does the amino acid substitution and amino acid chain in protamine zinc insulin help control the rate at which insulin enters blood stream?arrow_forward5.4 How does glycogen breakdown contribute to energy homeostasis in the body? What are the key regulatory enzymes and hormones that control this process? 5.5 What is Cori Cycle? What are the steps involved in the cycle?arrow_forward
- Human Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning