CIE IGCSE Biology: 復(fù)習(xí)筆記：12.1.2 Aerobic Respiration
CIE IGCSE Biology: 復(fù)習(xí)筆記：12.1.2 Aerobic Respiration
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
Word equation for aerobic respiration
Exam Tip
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!
Balanced Chemical Equation for Aerobic Respiration: Extended
Balanced equation for aerobic respiration
Exam Tip
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!
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