Quiz 1

Where the process of food digestion begins?

• Esophagus

• Mouth

• Teeth

• Tongue

It is a chemical and mechanical process in which large insoluble molecules are broken down into small soluble molecules.

• Absorption

• Digestion

• Excretion

• Ingestion

It is the process of taking the food in the mouth.

• Absorption

• Assimilation

• Excretion

• Ingestion

Which of the following refers to the movement of molecules from the gastrointestinal tract to the circulatory system?

• Assimilation

• Excretion

• Ingestion

• Absorption

Give the correct sequence of events for the digestion of food in the human body.

• absorption

  ingestion

  assimilation

  excretion

• absorption

  assimilation

  ingestion

  excretion

• ingestion

  absorption

  assimilation

  excretion

• ingestion

  absorption

  excretion

  assimilation