Metabolism - Chapter 1 - 2.3 Review

Front

Define Metabolism

Back

Metabolism is the body's way of using the Respiratory, Circulatory, and Digestive Systems to convert food into usable energy and deliver it to our cells to help our body to function and be healthy.

Front

What systems are involved in metabolism?

Back

The systems involved in metabolism are the Respiratory, Circulatory, and Digestive Systems.

Front

True or False: All systems (digestive, circulatory, respiratory), cells, proper food intake, breathing, and molecules need to be working properly for health.

Back

True.

Front

What organelle converts glucose and oxygen into water and carbon dioxide?

Back

Mitochondria.

Front

What does a test report showing levels of molecules in a patient's body indicate?

Back

It can indicate whether the patient is healthy or if there are issues with their digestive system.

Front

What is the primary function of mitochondria?

Back

The primary function of mitochondria is to convert glucose and oxygen into energy for the cell.

Front

What is the process of metabolism?

Back

The process of taking in air (oxygen), food (proteins, starches), and water, and converting these molecules into energy for cells to use.

Front

What role does the circulatory system play in metabolism?

Back

The circulatory system transports nutrients and oxygen to cells and removes waste products.

Front

What is the importance of glucose in metabolism?

Back

Glucose is a key energy source for cells, used in cellular respiration to produce ATP.

Front

How do the digestive and respiratory systems work together in metabolism?

Back

The digestive system breaks down food into nutrients, while the respiratory system provides oxygen needed for energy production.