Energy from Glucose.
Glucose produced during photosynthesis contains energy absorbed from sunlight. The energy released from the breakdown of glucose, its used to synthesise ATP by a process called chemiosmosis.

Sign in free to see the rest of this lesson, the R.E.C.I.P.E. recall steps and the quiz
BrainCake is free. Make an account in seconds and pick up where this page stops.
Key terms in this lesson
- ATP
- Adenosine triphosphate, the universal energy currency of cells, which releases energy for cellular reactions when hydrolysed to ADP and inorganic phosphate.
- Chemiosmosis
- The synthesis of ATP by ATP synthase using the energy of a proton (hydrogen ion) gradient across a membrane.
More in Respiration
- Glycolysis
- Phosphorylation
- Lysis
- Substrate Level Phosphorylation
- The Link Reaction
- The Krebs Cycle.
- oxidative phosphorylation
- ATP Synthase
All 12 lessons in Respiration · All OCR A-level Biology topics