Enzymes

Question 1

What are enzymes?

Answer 1

Enzymes are biological catalysts that speed up chemical reactions in the body.

Question 2

Where are amylase enzymes produced?

Answer 2

Amylase enzymes are produced in the salivary glands and the pancreas.

Question 3

What type of food molecules does amylase break down?

Answer 3

Amylase breaks down starch into sugars.

Question 4

True or False: Lipase enzymes are produced in the stomach.

Answer 4

False: Lipase enzymes are primarily produced in the pancreas.

Question 5

What do lipase enzymes break down?

Answer 5

Lipase enzymes break down fats into fatty acids and glycerol.

Question 6

Where is protease produced?

Answer 6

Protease is produced in the stomach and pancreas.

Question 7

What do protease enzymes break down?

Answer 7

Protease enzymes break down proteins into amino acids.

Question 8

Fill in the blank: __________ is the enzyme that breaks down lactose.

Answer 8

Lactase

Question 9

Which enzyme is responsible for breaking down proteins in the stomach?

Answer 9

Pepsin

Question 10

What is the role of enzymes in digestion?

Answer 10

Enzymes help to break down complex food molecules into simpler forms that can be absorbed by the body.

Question 11

True or False: Enzymes can be reused after they catalyze a reaction.

Answer 11

True

Question 12

What is the optimum temperature for most human enzymes?

Answer 12

The optimum temperature for most human enzymes is around 37 degrees Celsius.

Question 13

What do enzymes require to function properly?

Answer 13

Enzymes require specific pH levels and temperatures to function properly.

Question 14

Where is bile produced and what is its role in digestion?

Answer 14

Bile is produced in the liver and helps emulsify fats for easier digestion by lipase.

Question 15

What is the function of salivary amylase?

Answer 15

Salivary amylase begins the digestion of starches in the mouth.

Question 16

Fill in the blank: __________ enzymes are responsible for breaking down carbohydrates.

Answer 16

Carbohydrase

Question 17

What is the main product of carbohydrate digestion?

Answer 17

The main product of carbohydrate digestion is glucose.

Question 18

Which enzyme breaks down fats in the small intestine?

Answer 18

Pancreatic lipase

Question 19

True or False: Enzymes are proteins.

Answer 19

True

Question 20

What do digestive enzymes work on?

Answer 20

Digestive enzymes work on food molecules to break them down into smaller, absorbable units.

Question 21

Where are enzymes released into the digestive system?

Answer 21

Enzymes are released into the digestive system primarily in the mouth, stomach, and small intestine.

Question 22

Which enzyme is involved in protein digestion in the small intestine?

Answer 22

Trypsin

Question 23

What happens to enzymes at high temperatures?

Answer 23

Enzymes can denature and lose their functionality at high temperatures.

Question 24

What is the process of breaking down food molecules called?

Answer 24

Digestion

Question 25

Fill in the blank: __________ is an enzyme that breaks down starch into maltose.

Answer 25

Amylase

Question 26

Where is lactase produced?

Answer 26

Lactase is produced in the small intestine.