Search our library of Biology GCSE questions

Top answers

Biology

GCSE

Energy is obtained from both aerobic and anaerobic respiration during exercise. Give three differences between aerobic and anaerobic respiration.

aerobic respiration uses oxygen for eaxaplme a relaxed human will be inhaling oxygen and their bodies using it to break down glucose in their cells. glucose + oxygen = carbon dioxide + water

Howev...

Answered by Andrea G. • Biology tutor

6934 Views

What is the difference between mitosis and meiosis?

Mitosis and meiosis are both ways that cell division can happen in humans. Mitosis produces two daughter cells that are genetically identical with the same number of chromosomes (diploid). Whereas, meiosi...

Answered by Aisha A. • Biology tutor

3055 Views

What is the chemical equation for aerobic respiration

6O₂ + C₆H₁₂O_{6 --->}6CO₂ + 6H₂O

In words this is:

Oxygen + Glucose ---> Carbon dioxide + Water...

Answered by Mathew S. • Biology tutor

15848 Views

Interview

Prep

Answered by Deborah M. • Biology tutor

3018 Views

What are the differences between plant and animal cells?

Animal and plant cells have some characteristics in common, as when life first evolved on earth, we shared a common ancestor. This was a long time ago: 1.6 Billion years!!!
This is w...

Answered by Caroline T. • Biology tutor

12374 Views