Find out how aerobic respiration and fermentation release energy from food to produce ATP. BBC Bitesize Scotland revision for SQA National 5 Biology.

Aerobic respiration: Anaerobic respiration: Presence of oxygen: Present: Absent or in short supply: Oxidation of glucose: Complete: Incomplete. The products of respiration still contain energy.

The aerobic respiration resulted in the complete removal of oxygen in the tube, whether filled with air or with pure oxygen. The amount of CO₂ returned was slightly less than that of the oxygen ...

Working the puzzle: Role of sulfides in aerobic/anaerobic switching in bacteria. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2022 / 12 / 221213134418.htm ...