Question:
Steroid hormones are the derivatives of:
Steroid hormones are the derivatives of:
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Steroid hormones = cholesterol derivatives (lipid-based hormones).
Updated On: Jun 20, 2026
- Amino acids
- Cholesterol
- Carbohydrates
- Glycogen
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The Correct Option is B
Solution and Explanation
Step 1: Understanding steroid hormones.
Steroid hormones are lipid-soluble hormones that regulate metabolism, reproduction, and stress responses in animals. They are structurally different from peptide and amino acid-derived hormones.
Step 2: Basic structural origin.
All steroid hormones share a common structural backbone derived from a lipid molecule called cholesterol. This cholesterol structure is modified to form different steroid hormones.
Step 3: Examples of steroid hormones.
Examples include testosterone, estrogen, progesterone, cortisol, and aldosterone, all derived from cholesterol metabolism.
Step 4: Evaluating options.
Amino acids give rise to peptide hormones, carbohydrates and glycogen are energy molecules, not hormone precursors.
Step 5: Biological reasoning.
Only cholesterol provides the sterane nucleus required for steroid hormone synthesis.
Step 6: Final conclusion.
Thus, steroid hormones are derived from cholesterol.
Steroid hormones are lipid-soluble hormones that regulate metabolism, reproduction, and stress responses in animals. They are structurally different from peptide and amino acid-derived hormones.
Step 2: Basic structural origin.
All steroid hormones share a common structural backbone derived from a lipid molecule called cholesterol. This cholesterol structure is modified to form different steroid hormones.
Step 3: Examples of steroid hormones.
Examples include testosterone, estrogen, progesterone, cortisol, and aldosterone, all derived from cholesterol metabolism.
Step 4: Evaluating options.
Amino acids give rise to peptide hormones, carbohydrates and glycogen are energy molecules, not hormone precursors.
Step 5: Biological reasoning.
Only cholesterol provides the sterane nucleus required for steroid hormone synthesis.
Step 6: Final conclusion.
Thus, steroid hormones are derived from cholesterol.
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