Homeostasis Review Quiz

The body works hard to maintain a stable internal environment, even as the external environment changes.

State the name of this process.

• Multicellularity

• Homeostasis

• Immunity

• Coordination

State whether the following statement is true or false.

When it's cold out, a healthy person's body temperature also cools down.

• TRUE

• FALSE

You need to drink 8 glasses of water a day to maintain your salt and water balance in the body. True or False?

• TRUE

• FALSE

As you age, your bones grow longer and you get taller. State whether this is an example of homeostasis.

• YES

• NO

The foods you eat contain substances that can affect the pH of your blood. However, the body works to keep your blood pH the same, no matter what you eat. State whether this is an example of homeostasis.

• YES

• NO

Tags

NGSS.HS-LS1-3

Identify whether the following is a feature of your internal environment or external environment.

Body Temperature.

• Internal environment

• External environment

Identify whether the following is a feature of your internal environment or external environment.

Air Humidity.

• Internal environment

• External environment

The body is constantly controlling different aspects of its internal environment. This includes things like body temperature, blood pressure and pH.

 

State what body temperature, blood pressure and pH are examples of.

• Constants

• Variables

• References

• Criteria

State the ideal temperature for a human body.

• Around 37oC

• Around 45oC

• Around 20oC

• Around 100oC

Tags

NGSS.MS-PS1-4

State the correct term for a variable's ideal value.

• Set Point

• Reference Point

• Target Value

• Ideal value