Enzymes and digestion

Enzymes and digestion

Multiple Choice

This is an image of

• salivary glands

• tongue

• teeth

• jaw bones

Multiple Choice

Salivary glands produce saliva, which contains a type of enzyme called

• lipase

• protease

• amylase

Refer to the part coloured pink

Multiple Choice

• throat

• stomach

• liver

• oesophagus

Multiple Choice

In the oesophagus, food that are chewed up and mixed with saliva will be squeezed into the stomach through muscular movements called

• oesophagut

• peristalsis

• intestinitis

Multiple Choice

This organ is called the

• stomach

• liver

• heart

• gall bladder

Multiple Choice

The stomach contains a type of acid to kill bacteria. This acid is called

• nitric acid

• sulfuric acid

• hydrochloric acid

Multiple Choice

The stomach produces ____________, an enzymes which breaks down proteins into amino acids

• protease

• lipase

• proteinase

• carbohydrase

Multiple Choice

In the stomach,

• food is churned and mixed together

• food is egested

• food is ingested

Where is the small intestine?

Multiple Choice

In the small intestine,

• carbohydrase, protease and lipase are produced

• only lipase is produced

• only protease is produced

Multiple Choice

Most absorption takes place in the

• stomach

• small intestine

• large intestine

• oesophagus

Multiple Choice

This organ is known as the

• heart

• cardiac muscle

• liver

• gall bladder

Multiple Choice

Liver produce

• bile

• amylase

• protease

Multiple Choice

Bile is not an enzyme. It only functions to increase surface area of fat droplets

• True

• False

gallbladder

Multiple Choice

Gall bladder stores excess ____________ produced by the liver

• bile

• salt

• oils

Multiple Select

Pancrease produce

• carbohydrase

• protease

• lipase

Multiple Choice

This organ is the

• large intestine

• appendix

• long intestine

• short intestine

Multiple Choice

Large intestine is where most _________ is absorbed

• water

• alcohol

• salt