Amplify Metabolism Review

Front

What is metabolism?

Back

The body's use of molecules for energy and growth.

Front

What are molecules?

Back

Substances made up of atoms that cells use to do their jobs, such as glucose, amino acids, and oxygen.

Front

How does glucose affect exercise ability?

Back

Nothing would happen to her ability to exercise, but her digestive system would not work as hard, since glucose is already small enough to get to her cells.

Front

What do cells need to function properly?

Back

Cells need molecules from food and air to work properly.

Front

What role do enzymes play in digestion?

Back

Enzymes help break down food molecules into smaller units that the body can use.

Front

Why is oxygen important for cells?

Back

Oxygen is essential for cellular respiration, which produces energy for the cells.

Front

What happens if the body doesn't get enough energy?

Back

The body may struggle to perform physical activities and maintain normal functions.

Front

What is the relationship between food and energy?

Back

Food provides the molecules that the body converts into energy through metabolism.

Front

How do astronauts maintain health in space?

Back

Doctors ensure astronauts' cells get the necessary molecules from food and air.

Front

What is the function of the digestive system?

Back

The digestive system breaks down food into molecules that can be absorbed and used by the body.