enzymes

Question 1

enzymes definition

Answer 1

large proteins that catalyse reactions

Question 2

denatured

Answer 2

shape of active site changed so no longer fits substrate

Question 3

what can cause an enzyme to denature

Answer 3

pH
temperature

Question 4

optimum

Answer 4

temp or pH where reaction works as fast as possible

Question 5

3 digestive enzymes

Answer 5

amylase
lipase
protease

Question 6

where is amylase produced

Answer 6

salivary glands
pancreas
small intestine

Question 7

where is protease produced

Answer 7

stomach
pancreas
small intestine

Question 8

where is lipase produced

Answer 8

pancreas
small intestine

Question 9

catalysed reaction of amylase

Answer 9

starch -> glucose

Question 10

catalysed reaction for protease

Answer 10

proteins -> amino acids

Question 11

catalysed reactions for lipase

Answer 11

lipids -> fatty acids + glycerol

Question 12

optimum pH for protease

Answer 12

2

Question 13

optimum pH for amylase

Answer 13

7

Question 14

optimum pH for lipase

Answer 14

8