Human Body system/Homeostasis

Front

What is the main function of the Nervous System?

Back

The Nervous System controls and coordinates body activities by transmitting signals between different parts of the body.

Front

What is homeostasis?

Back

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

Front

What role does insulin play in the body?

Back

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

Front

What is the immune system?

Back

The immune system is a network of cells and tissues that work together to defend the body against pathogens and foreign substances.

Front

What is an example of a stimulus and response in the human body?

Back

When blood sugar levels rise after eating, the pancreas releases insulin as a response to lower those levels.

Front

What are the levels of organization in the human body?

Back

The levels of organization are: cell, tissue, organ, system, and organism.

Front

What causes organ rejection after a transplant?

Back

Organ rejection occurs when the immune system recognizes the transplanted organ as foreign and attacks it.

Front

What is the function of antibodies?

Back

Antibodies are proteins produced by the immune system to identify and neutralize foreign objects like bacteria and viruses.

Front

What is the role of the circulatory system?

Back

The circulatory system transports blood, nutrients, gases, and waste products throughout the body.

Front

How does the body respond to allergens?

Back

The body’s immune system may overreact to allergens, causing symptoms like itching, swelling, or trouble breathing.