Metabolic Pathways Overview · NCERT Biology

Which of the following best explains the term 'metabolic flux'?

  1. Total number of enzymes present in a pathway
  2. Direction and rate of metabolite flow
  3. Amount of energy stored as ATP molecules
  4. Rate of gene expression in the nucleus
Show answer and explanation

Correct answer: Direction and rate of metabolite flow

Metabolic flux refers to the rate and direction at which metabolites move through a pathway. It reflects pathway activity under given conditions.

Difficulty: Medium Question 8 of 20

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