Mid Term 1 (2021) Form 2 Assessment 2

Which of the following statements is false?

• carbohydrates are broken down by carbohydrases

• proteins are broken down by proteases

• fats are broken down by fatases

• fats are broken down by lipases

Which of the following enzymes is found in saliva?

• amylase

• pepsin

• trypsin

• maltose

When proteins are broken down they form?

• sugars

• fatty acids

• glycerol

• amino acids

The enzyme trypsin is released from the

• salivary glands

• pancreas

• small intestine

• stomach

The approximate pH in the stomach is?

• 1

• 2

• 8

• 12

The pH of the small intestine is about?

• 1

• 2

• 8

• 12

When lipids are broken down into smaller droplets this is called?

• ingestion

• dispersion

• emulsification

• digestion

An enzyme found in the stomach is?

• pepsin

• trypsin

• amylase

• fatase

Glycerol is a product formed from the breakdown of ?

• carbohydrates

• proteins

• fats

• starch

Which of the following is NOT a component of saliva?

• lipase

• amylase

• water

• mucus