Metabolism

Front

What is metabolism?

Back

Metabolism refers to the set of life-sustaining chemical reactions in organisms that convert food into energy and building blocks for growth, maintenance, and repair.

Front

What are the two main types of metabolism?

Back

The two main types of metabolism are catabolism (the breakdown of molecules to obtain energy) and anabolism (the synthesis of all compounds needed by the cells).

Front

What role do enzymes play in metabolism?

Back

Enzymes are biological catalysts that speed up chemical reactions in the body, including those involved in metabolism.

Front

What is the primary function of red blood cells?

Back

The primary function of red blood cells is to carry oxygen from the lungs to the rest of the body and return carbon dioxide from the body to the lungs.

Front

How does anemia affect metabolism?

Back

Anemia can lead to decreased oxygen transport in the body, which can impair metabolic processes and energy production.

Front

What is the significance of iron in metabolism?

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Iron is essential for the production of hemoglobin in red blood cells, which is crucial for oxygen transport and overall metabolic function.

Front

What happens to proteins in the digestive system?

Back

Proteins are broken down into amino acids in the digestive system, which can then be used for various metabolic processes.

Front

What is the role of the pancreas in metabolism?

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The pancreas produces enzymes that help break down carbohydrates, proteins, and fats, playing a crucial role in digestion and metabolism.

Front

What is blood doping and how is it detected?

Back

Blood doping is the practice of increasing the number of red blood cells to enhance athletic performance. It can be detected by analyzing blood samples for old red blood cells or elevated hemoglobin levels.

Front

What is the relationship between glucose and starch in metabolism?

Back

Glucose is a simple sugar that can be converted into starch, a complex carbohydrate, through metabolic processes.