Aerobic Respiration (Cambridge (CIE) O Level Biology): Revision Note
Respiration is a Chemical Reaction
Aerobic respiration requires oxygen and is defined as the chemical reactions in cells that use oxygen to break down nutrient molecules to release energy
It is the complete breakdown of glucose to release a relatively large amount of energy for use in cell processes
It produces carbon dioxide and water as well as releasing useful cellular energy
Aerobic Respiration - Word Equation
Word equation for aerobic respiration
Balanced Symbol Equation for Aerobic Respiration
Balanced symbol equation for aerobic respiration, showing 2 mitochondria, the main site of aerobic respiration
Examiner Tips and Tricks
Remember this equation is the same as the photosynthesis equation, only the other way around, so if you know one, you know the other one too!
There are usually 3 marks given for the aerobic respiration chemical equation in an exam:
one for getting the correct formula for glucose and oxygen
one for getting the correct formula for carbon dioxide and water
one for balancing the equation correctly
So make sure you can do all three to gain maximum marks!
You've read 0 of your 5 free revision notes this week
Sign up now. It’s free!
Did this page help you?