Metabolism Unit Review

Front

What is the main function of the digestive system?

Back

To break down food into smaller molecules that can be absorbed by the body.

Front

Which body system is responsible for transporting nutrients and oxygen to cells?

Back

The circulatory system.

Front

What role do teeth play in digestion?

Back

Teeth begin the physical breakdown of food by chewing.

Front

Where in the cell does cellular respiration occur?

Back

In the mitochondria.

Front

What are the end products of digestion that are absorbed into the bloodstream?

Back

Amino acids and glucose.

Front

What is metabolism?

Back

The set of life-sustaining chemical reactions in organisms, including digestion and energy production.

Front

What is the role of the circulatory system in metabolism?

Back

It transports nutrients and waste products to and from cells.

Front

What is the function of mitochondria?

Back

Mitochondria are the powerhouses of the cell, where energy production occurs.

Front

What is the process of breaking down food into smaller molecules called?

Back

Digestion.

Front

What is the importance of glucose in the body?

Back

Glucose is a primary source of energy for cells.