Digestive System Pre-test

Which life process is done the moment you put food in your mouth?

• Assimilation

• Digestion

• Ingestion

• Mastication

They are the catalyst which speeds up the break down of complex food into simple and soluble products.

• enzymes

• hormones

• mucus

• teeth

Which of the following digestive organs is the site for a most and final chemical digestive process?

• stomach

• small intestine

• large intestine

• pancreas

Which of the following is involved in removing undigested food out of the body?

• excretion

• exhalation

• perspiration

• urination

Which of the following is a correct sequence?

• digestion, ingestion, assimilation, absorption

• digestion, ingestion, absorption, assimilation

• ingestion, digestion, assimilation, absorption

• ingestion, digestion, absorption, assimilation