Homeostasis

Front

What is homeostasis?

Back

Homeostasis is the process by which living organisms maintain a stable internal environment despite changes in external conditions.

Front

Which body system controls the body to maintain homeostasis?

Back

The nervous system.

Front

What organ acts as a control center in homeostasis?

Back

The brain.

Front

What are some things in the human body that need to stay the same?

Back

Glucose, Temperature, Blood Pressure.

Front

Which of the following resources are NOT needed by plants to help them maintain homeostasis?

Back

Rocks.

Front

What is negative feedback in homeostasis?

Back

Negative feedback is a process that counteracts a change in the body, helping to return it to its set point.

Front

What is positive feedback in homeostasis?

Back

Positive feedback is when the change caused by the stimulus is increased.

Front

How does the body respond to high temperature?

Back

The body sweats to cool down and blood vessels dilate to release heat.

Front

How does the body respond to low temperature?

Back

The body shivers to generate heat and blood vessels constrict to retain heat.

Front

What role does the endocrine system play in homeostasis?

Back

The endocrine system releases hormones that regulate various bodily functions to maintain homeostasis.