Biological Homeostasis

Multiple Choice

If the environment gets cold, we will often shiver in order to:

• keep body temperature the same as the external temperature

• decrease body temperature

• increase body temperature

• regulate blood pressure

Multiple Choice

What is another word that can be used to describe "homeostasis"?

• STABLE

• EQUAL

• COMPLETE

• CORRECT

Multiple Choice

Which of the following is not regulated by homeostasis?

• body temperature

• blood sugar

• blood pH

• body movements

Homeostasis

EQ: Why do we get a fever when we are sick?

Homeostasis

EQ: Why do we get a fever when we are sick?

Multiple Choice

What is the evaporation of a liquid to cool the body?

• Shivering

• Sweating

• Vasodilation

• Vasoconstriction

Multiple Choice

What is another word that can be used to describe "homeostasis"?

• STABLE

• EQUAL

• COMPLETE

• CORRECT

Multiple Choice

If the environment gets cold, we will often shiver in order to:

• keep body temperature the same as the external temperature

• decrease body temperature

• increase body temperature

• regulate blood pressure

Multiple Choice

What is the job of the cellular membrane?

• protect the cell

• controls what enters and exits the cell

• storage

• moving water molecules

Multiple Choice

Homeostasis means that the _____ stays stable while the outside changes

• inside

• outside

• hot

• cold

Multiple Choice

An organism is any _____ thing

• not living

• non living

• living

Multiple Choice

All organisms are made of one or more ______

• cells

• brains

• blood

• tissues

Match

Match the following characteristics of life

Homeostasis

Cells

Reproduction

Response to Stimuli

Growth and Development

• Homeostasis

• Cells

• Reproduction

• Response to Stimuli

• Growth and Development

Open Ended

What kinds of things does your body do to get warm when it's cold outside?

Open Ended

What kinds of things does your body do to get warm when it's cold outside?

Multiple Choice

What do you think homeostasis is?

• Keeping your body systems stable

• Staying at home

• Making body systems unstable

Multiple Choice

What do you think homeostasis is?

• Keeping your body systems stable

• Staying at home

• Making body systems unstable

What is Homeostasis?

• Keeping internal body systems stable even during changes in the environment

• All organisms need specific conditions to function

• Our bodies naturally work to keep us stable and safe

What is Homeostasis?

• Keeping internal body systems stable even during changes in the environment

• All organisms need specific conditions to function

• Our bodies naturally work to keep us stable and safe

Multiple Choice

What is the perfect internal body temperature for a person?

• 102 degrees F

• 98.2 degrees F

• 75 degrees F

Multiple Choice

What is the perfect internal body temperature for a person?

• 102 degrees F

• 98.2 degrees F

• 75 degrees F

When it Gets Cold...

• 1. Nervous system - Sends signals

• 2. Skin (integumentary system) - Creates goosebumps

• 3. Muscular System - Cause you to shiver

• All of this is to generate.....

• HEAT!!

When it Gets Cold...

• 1. Nervous system - Sends signals

• 2. Skin (integumentary system) - Creates goosebumps

• 3. Muscular System - Cause you to shiver

• All of this is to generate.....

• HEAT!!

Open Ended

What do you think your body does when you get too hot??

Open Ended

What do you think your body does when you get too hot??

When you Need Energy...

• 1. Endocrine system - Sends hunger hormones

• 2. Nervous system - Makes you feel hungry

• 3. You eat, using muscular, skeletal, & digestive system

When you Need Energy...

• 1. Endocrine system - Sends hunger hormones

• 2. Nervous system - Makes you feel hungry

• 3. You eat, using muscular, skeletal, & digestive system

When your Body Needs H2O

• 1. Nervous system: Makes you thirsty

• 2. Skeletal + Muscular : Walk you to water

• 3. Nervous system: Makes you not thirsty

• 4. Digestive system & Circulatory: Get the water to where it is needed

When your Body Needs H2O

• 1. Nervous system: Makes you thirsty

• 2. Skeletal + Muscular : Walk you to water

• 3. Nervous system: Makes you not thirsty

• 4. Digestive system & Circulatory: Get the water to where it is needed

Multiple Select

Which 2 body systems did you see in each scenario?

• Nervous system

• Muscular system

• Endocrine system

• Respiratory system

Multiple Select

Which 2 body systems did you see in each scenario?

• Nervous system

• Muscular system

• Endocrine system

• Respiratory system