4.1 Aerobic Respiration

Question 1

When does aerobic respiration take place?

Answer 1

Continually in plants and animals

Question 2

What does aerobic respiration use?

Answer 2

Glucose and oxygen

Question 3

What does aerobic respiration release?

Answer 3

Energy

Question 4

What are the waste products of aerobic respiration?

Answer 4

Carbon dioxide and water

Question 5

Where do the chemical reactions of aerobic respiration take place?

Answer 5

in the mitochondria of cells

Question 6

What is respiration controlled by?

Answer 6

Enzymes

Question 7

What four things is energy released in respiration used to do?

Answer 7

Build larger molecules from smaller ones, enable muscle contraction, maintain a steady body temperature and (in plants) to build sugars, nitrates and other nutrients into amino acids and then proteins

Question 8

What do investigations in aerobic respiration normally measure?

Answer 8

The volume of carbon dioxide produced

Question 9

What does carbon dioxide do to limewater?

Answer 9

It turns it cloudy

Question 10

The more respiration is happening…?

Answer 10

The larger the rise in temperature