Metabolism Practice Test

Front

Molecules obtained from food by the human body:

Back

Glucose and amino acids.

Front

Cells can only use small molecules that can enter them.

Back

True

Front

The system that brings in oxygen from the air.

Back

Respiratory system.

Front

The system that breaks down food into molecules like glucose and amino acids is the _____________.

Back

digestive

Front

System that transports glucose, oxygen, and amino acids to cells:

Back

Circulatory

Front

Molecules delivered to body cells:

Back

All of the following: glucose, oxygen, amino acids.

Front

Molecules needed for energy release in cells?

Back

Glucose and oxygen.

Front

Chemical reaction in cells that rearranges glucose and oxygen to release energy?

Back

Cellular respiration.

Front

Cells grow and repair by combining molecules to form proteins.

Back

Amino acids are the building blocks for protein synthesis.

Front

Growth and repair require energy from cellular respiration.

Back

True