Enzymes And Food Test

Question 1

What are digestive enzymes used for?

Answer 1

They are used to break down large food molecules into smaller food molecules that are easily able to be absorbed through the small intestine walk into the bloodstream.

Question 2

What do protease enzymes include?

Answer 2

They include pepsin (stomach enzyme, and trypsin (small intestine)

Question 3

What do carbohydrase enzymes include?

Answer 3

Amylase (saliva in the mouth)
Maltase, surcease and lactase.
Found in the small intestine.

Question 4

Substrate of amylase?

Answer 4

Starch.

Question 5

Source of pepsin?

Answer 5

Stomach

Question 6

Substrate of pepsin?

Answer 6

Proteins

Question 7

Product of pepsin

Answer 7

Peptides

Question 8

Source of trypsin

Answer 8

Pancreas

Question 9

Where are lipase enzymes found?

Answer 9

Small intestine.

Question 10

What is a protein molecule made up of?

Answer 10

Many different amino acids.

Question 11

What does protease break down?

Answer 11

Protein molecules.

Question 12

Protein molecules transfer to…?

Answer 12

Amino acids

Question 13

A starch molecule is made up of many…?

Answer 13

Glucose molecules

Question 14

What does carbohydrase break down?

Answer 14

Carbohydrate molecules

Question 15

Carbohydrase turns into…?

Answer 15

Glucose

Question 16

A fat molecule is made up of…? And…?

Answer 16

Fatty acid and glycerol molecules

Question 17

What does lipase break down?

Answer 17

Fat molecules.

Question 18

The lock and key model.

What is it?

Answer 18

The substrate (key) 
A substance that the enzyme breaks down.
Lock represents the enzyme.