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Read Why Respiration Supplies Building Blocks

Respiratory pathways provide both energy and carbon skeletons for biosynthesis.

NSEB · Respiration in Plants · 1 linked question · 100% coverage
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Living-system questions are solved by matching a structure or organism to its function, process and stated condition.

Structure · The part being namedFunction · What that part doesCondition · The situation that changes the answer
Study deeper: NCERT Biology · Respiration in Plants

A pathway with two jobs

Respiration is amphibolic: it breaks down fuels, but intermediates such as pyruvate and acetyl-CoA can be diverted to build amino acids, lipids and other cell components. Cells balance these withdrawals with pathway replenishment.

OlympIQ exam lens

  • ✓Amphibolic = catabolic and anabolic roles.
  • ✓Carbon intermediates can be withdrawn for biosynthesis.
OlympIQ trap

Respiration is not only ATP production; its intermediates also support growth and maintenance.

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