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nmdcat.online July 13, 2026

During cellular metabolism, feedback inhibition is considered an efficient regulatory mechanism because it

A. Conserves energy by preventing unnecessary product synthesis
✓
B. Permanently blocks all enzyme activity
C. Increases the rate of every metabolic pathway
D. Converts metabolic products into enzymes

📝 Explanation

Feedback inhibition stops metabolic pathways once sufficient end product has accumulated, conserving cellular energy and raw materials. Concept tested: Biological importance of feedback inhibition.

📖 Additional Information

  • Conserves energy by preventing unnecessary product synthesis
  • Permanently blocks all enzyme activity
  • Increases the rate of every metabolic pathway
  • Converts metabolic products into enzymes

Feedback inhibition stops metabolic pathways once sufficient end product has accumulated, conserving cellular energy and raw materials. Concept tested: Biological importance of feedback inhibition.

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