Body Systems Review

Front

What is the function of insulin in the body?

Back

Insulin helps regulate blood glucose levels by facilitating the uptake of glucose into cells, lowering blood sugar levels.

Front

What type of feedback loop is involved when blood glucose levels rise and insulin is secreted?

Back

Negative feedback loop.

Front

What system controls and transmits signals between different parts of the body?

Back

Nervous System.

Front

What is a vaccine?

Back

A weakened pathogen injected in the body to produce immunity.

Front

What do vaccinations help the body create to fight future infections?

Back

Memory cells.

Front

What is the first line of defense in the immune system?

Back

Skin.

Front

What are antibodies?

Back

Proteins produced by the immune system to identify and neutralize pathogens.

Front

What role do white blood cells play in the immune system?

Back

They help defend the body against infections and foreign invaders.

Front

What is the purpose of the circulatory system?

Back

To transport blood, nutrients, gases, and waste products throughout the body.

Front

What is homeostasis?

Back

The process by which the body maintains a stable internal environment despite changes in external conditions.