[Campbell Biology P.232] Which statement accurately describes a characteristic of anabolic p... | Practice Question

Which statement accurately describes a characteristic of anabolic pathways?

  • A: They primarily function to generate large amounts of ATP for cellular work.
  • B: They convert complex molecules into simpler ones, releasing energy.
  • C: They involve the synthesis of complex molecules from simpler precursors, often consuming ATP.
  • D: Essential amino acids are synthesized by these pathways, which are then stored for later use.

Explanation

The section 'Biosynthesis Anabolic Pathways ' explains that cells use these pathways to 'synthesize the molecules it requires' from 'precursors from which the cell can synthesize the molecules it requires.' It explicitly states, 'Of course, these anabolic, or biosynthetic, pathways do not generate ATP, but instead consume it.'