Metabolism Chapter 3 Flashcard

Front

What is cellular respiration?

Back

Cellular respiration is the process by which cells convert glucose and oxygen into energy, carbon dioxide, and water.

Front

Where does cellular respiration occur in the cell?

Back

Cellular respiration occurs in the mitochondria.

Front

What are the two main inputs of cellular respiration?

Back

The two main inputs of cellular respiration are glucose and oxygen.

Front

What is the main output of cellular respiration?

Back

The main outputs of cellular respiration are energy (ATP), carbon dioxide, and water.

Front

Why do athletes need more oxygen during intense activities?

Back

Athletes need more oxygen during intense activities to produce more energy through cellular respiration.

Front

What role does glucose play in cellular respiration?

Back

Glucose is a key input that provides the energy needed for cellular respiration.

Front

What happens to the carbon dioxide produced during cellular respiration?

Back

The carbon dioxide produced during cellular respiration is expelled from the body when we breathe out.

Front

How does the amount of oxygen available affect cellular respiration?

Back

The amount of oxygen available affects the rate of cellular respiration; more oxygen allows for more efficient energy production.

Front

What is the relationship between cellular respiration and exercise?

Back

During exercise, the body requires more energy, which increases the rate of cellular respiration.

Front

What is ATP and why is it important?

Back

ATP (adenosine triphosphate) is the energy currency of the cell, providing energy for various cellular processes.