7A 11/22

Front

What is blood doping?

Back

Blood doping is the process of taking out and replacing red blood cells to increase oxygen levels in the body.

Front

What do glucose and oxygen molecules do in the body?

Back

Glucose and oxygen molecules react together to release energy for the body to function.

Front

Why is oxygen important for cells?

Back

Oxygen is essential for cells to function properly; low levels of oxygen can impair cellular activity.

Front

What happens if the digestive system is not working well?

Back

If the digestive system is not functioning properly, the body may not digest enough food, leading to insufficient energy for exercise.

Front

What is the role of the respiratory system?

Back

The respiratory system is responsible for taking in oxygen from the air and delivering it to the bloodstream.

Front

How do cells obtain energy?

Back

Cells obtain energy through the reaction of glucose and oxygen, which produces energy, carbon dioxide, and water.

Front

What is the consequence of low oxygen levels in the body?

Back

Low oxygen levels can lead to decreased energy production and impaired physical performance.

Front

Why is it difficult to exercise with a digestion problem?

Back

With a digestion problem, the body may not get enough nutrients from food, making it harder to generate energy for exercise.

Front

What is the relationship between food and energy in the body?

Back

Food provides the necessary molecules that, when combined with oxygen, release energy for bodily functions.

Front

What is the function of red blood cells?

Back

Red blood cells transport oxygen from the lungs to the body's tissues and carry carbon dioxide back to the lungs.