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GCSE AQA Higher Combined Science Biology · Topic 4 of 8

Bioenergetics – GCSE AQA Higher Combined Science Biology revision notes

Choose a subtopic. Bioenergetics covers Photosynthesis and Respiration in GCSE AQA Higher Combined Science Biology. 13 lessons in 2 subtopics.

Revise Bioenergetics for GCSE AQA Higher Combined Science Biology, including Photosynthesis and Respiration. 13 lessons across 2 subtopics.

13

Lessons

2

Subtopics

What this topic covers

Bioenergetics has 2 subtopics:

  • Photosynthesis
  • Respiration

Bioenergetics lessons by subtopic

13 lessons, grouped by subtopic.

Photosynthesis

Respiration

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Frequently asked questions

What is Bioenergetics?

Bioenergetics covers Photosynthesis and Respiration in GCSE AQA Higher Combined Science Biology. 13 lessons in 2 subtopics.

What is the equation for photosynthesis?

The equation for photosynthesis is carbon dioxide + water → glucose + oxygen, in the presence of light. The The Photosynthesis Equation and Chemical Symbols notes cover this in full.

What is the equation for anaerobic respiration?

In muscles, anaerobic respiration is glucose → lactic acid. The Anaerobic Respiration and Fermentation notes cover this in full.

What is the word equation for photosynthesis?

The word equation for photosynthesis is carbon dioxide + water → glucose + oxygen, with light energy needed for the reaction. The The Photosynthesis Equation and Chemical Symbols notes cover this in full.

What is the word equation for aerobic respiration?

The word equation for aerobic respiration is glucose + oxygen → carbon dioxide + water + energy. The Aerobic Respiration notes cover this in full.

What is metabolism?

Metabolism is the sum of all chemical reactions that occur in a cell or organism. The What is Metabolism? notes cover this in full.

What is lactic acid?

Lactic acid is a toxic waste product formed during anaerobic respiration in muscles. The Anaerobic Respiration and Recovery notes cover this in full.

What is the chemical formula for glucose?

The chemical symbol for glucose is C₆H₁₂O₆: six carbon, twelve hydrogen and six oxygen atoms. The The Photosynthesis Equation and Chemical Symbols notes cover this in full.

What is aerobic respiration?

Aerobic respiration is the process that releases energy from glucose using oxygen, producing carbon dioxide and water as waste products. The Aerobic Respiration notes cover this in full.

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