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IB Biology SL 1.2.1 ATP distributes energy Question Bank

Practise IB Biology SL 1.2.1 by linking respiration to ATP production and explaining how ATP supplies usable energy for cellular work.

Syllabus
First assessment 2025
Course
Biology SL
Level
SL

Exam points

  • Explain how ATP captures energy from respiration and provides small, usable energy transfers for cellular work.
  • Relate ATP stability, solubility and rapid regeneration to energy supply during nerve impulse transmission.

C1.2.1—ATP distributes energy question 1

[Maximum number: 1]

How do cells capture the energy released by cell respiration?

A

They store it in molecules of carbon dioxide.

B

They produce glucose.

C

The energy is released as pyruvate.

D

They produce ATP.

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