Biology

Question 1

What enzyme breaks down fats?

Answer 1

Lipase

Question 2

What enzyme breaks down carbohydrates?

Answer 2

Carbohydrase

Question 3

What enzyme breaks down protein?

Answer 3

Protease

Question 4

What enzyme breaks down starch?

Answer 4

Amylase

Question 5

What does lipase break down fats into?

Answer 5

Glycerol and fatty acids

Question 6

What does carbohydrase break down carbohydrates into?

Answer 6

Simple sugar/glucose

Question 7

What does amylase break down starch into?

Answer 7

Simple sugar/glucose

Question 8

What does protease break down proteins into?

Answer 8

Amino acid

Question 9

What is used to test for starch?

Answer 9

Iodine

Question 10

What is used to test for sugar?

Answer 10

The Benedict’s test

Question 11

What is used to test for proteins?

Answer 11

The biuret test

Question 12

What colour do biuret go in the presence of protein?

Answer 12

Purple

Question 13

What colour does iodine go in the presence of starch?

Answer 13

Deep blue

Question 14

What colour does Benedict’s go in the presence of sugar/carbs?

Answer 14

Low amount- Green/ yellow
High amount- Red

Question 15

What is the function of the mitochondria?

Answer 15

To synthesise energy through aerobic respiration

Question 16

What does Prokaryotic mean?

Answer 16

Has no nucleus and no membrane bound organelles

Question 17

What does Eukaryotic mean?

Answer 17

Has a nucleus and membrane bound organelles