NCERT Class 11 Biology — Insulin is a peptide hormone that

NCERT · Class 11 · Biology · Chemical Coordination and IntegrationInsulin is a peptide hormone that plays a major role in the regulation of:

Step-by-Step Solution

Insulin is a peptide hormone, which plays a major role in the regulation of glucose homeostasis. Insulin acts mainly on hepatocytes and adipocytes (cellular uptake and utilization) and enhances cellular glucose uptake and utilization, thus resulting in a decrease in blood glucose levels (hypoglycemia).

Detailed Options Breakdown

Option : Calcium homeostasis

Incorrect choice. This distractor represents a common misunderstanding of the core principles of Chemical Coordination and Integration.

Option 1: Blood glucose homeostasis (Correct Answer)

Correct choice. Refer to the step-by-step verified solution guidelines above for details.

Option 2: Sodium and potassium balance

Incorrect choice. This distractor represents a common misunderstanding of the core principles of Chemical Coordination and Integration.

Option 3: Basal metabolic rate

Incorrect choice. This distractor represents a common misunderstanding of the core principles of Chemical Coordination and Integration.

💡 Study Guide: This question tests core syllabus concepts from Chemical Coordination and Integration. For formulas, key summaries, and mock exam reference guides, read the full Chemical Coordination and Integration Revision Notes.

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