respiration

Question 1

What is respiration

Answer 1

a chemical reaction

Question 2

What does respiration do

Answer 2

respiration is a process of releasing energy from glucose.
Energy released is used for all other chemical reactions

Question 3

Give the word equation for Aerobic respiration

Answer 3

Glucose + oxygen → carbon dioxide + water +(energy)

Question 4

When does anaerobic respiration happen

Answer 4

when cells can’t get enough oxygen
E.G when exercising

Question 5

Give the word equation for anaerobic respiration

Answer 5

glucose → lactic acid + energy
OR in microorganisms like in yeast
glucose → carbon dioxide + ethanol + energy