Which metabolic process is primarily suppressed by insulin?
Understand the Problem
The question is asking which specific metabolic process is inhibited due to the presence of insulin. It provides multiple choice answers that represent different metabolic pathways, and we need to determine the one most affected by insulin.
Answer
Gluconeogenesis and glycogenolysis.
The final answer is gluconeogenesis and glycogenolysis are primarily suppressed by insulin.
Answer for screen readers
The final answer is gluconeogenesis and glycogenolysis are primarily suppressed by insulin.
More Information
Insulin plays a crucial role in maintaining blood glucose levels by suppressing gluconeogenesis (creation of glucose from non-carbohydrate sources) and glycogenolysis (breaking down glycogen into glucose) in the liver.
Tips
A common mistake is confusing the processes suppressed by insulin with those stimulated by insulin, such as glycogen synthesis and glucose uptake in tissues.
Sources
- Glucose Metabolism and Regulation: Beyond Insulin and Glucagon - diabetesjournals.org
- Biochemistry, Insulin Metabolic Effects - StatPearls - NCBI Bookshelf - ncbi.nlm.nih.gov
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