Digestive System

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

• A. Excretion

• B. Exhalation

• C. Perspiration

• D. Urination

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

• A. Stomach

• B. Small Intestine

• C. Large Intestine

• D. Pancreas

3. Which of the following is a correct sequence in the digestive process?

• A. egestion, ingestion, assimilation, absorption

  digestion

• B. digestion, ingestion, absorption,

  egestion assimilation

• C. ingestion, digestion, assimilation,

  absorption

  egestion

• D. ingestion, digestion, absorption, assimilation

  egestion

4. Food poisoning is caused by eating contaminated food. How can it be prevented?

1. cooking meat and poultry thoroughly

2.  cleaning fruits and vegetables before eating

3.  Placing food in a cold storage

• A. 1 and 2

• B. 2 and 3

• C. 1 and 3

• D. 1,2 and 3

5. Uptake of food molecules by cells.

• A. Digestion

• B. Egestion

• C. Assimilation

• D. Absorption