Homeostasis

Front

Homeostasis

Back

Internal balance and physical wellbeing

Front

How does Aarav's body respond when his body temperature rises above normal?

Back

sweats

Front

Which of the following is not regulated by homeostasis?

body temperature

,

blood sugar

,

blood pH

,

body movements

Back

body movements

Front

When the weather suddenly becomes chilly, what will Aashi do to stay warm? Options: Keep body temperature the same as the external temperature, Decrease body temperature, Increase body temperature, Regulate blood pressure

Back

Increase body temperature

Front

Failure to maintain homeostasis could result in what?

Back

All three: lack of internal balance, eventual death, difficulty carrying on metabolism.

Front

Scenario: Aashi begins to play soccer which causes her body temperature to increase. The temperature change is noticed (sensed) and Aashi begins to sweat and her body temperature decreases.

Identify the response.

Back

Aashi begins to sweat

Front

Identify the stimulus that brings the body back to balance.

Scenario: Aditi, Vanya, and Tara are playing outside on a hot day. They start to feel warm and sweaty. What action helps them cool down?

Options: They notice the temperature change, They start to exercise, Their body temperature increases, Their body temperature decreases

Back

Their body temperature decreases

Front

What is the main function of homeostatic mechanisms?

Back

To help keep a relatively constant internal environment in organisms

Front

What is the main purpose of homeostatic mechanisms?

Back

help to maintain a relatively constant internal environment in organisms

Front

What is the importance of maintaining homeostasis in a living organism?

Back

regulates internal balance and physical wellbeing