Homeostasis in Human

What does "homeo" mean?

• same

• different

• equal

• frozen

Tags

NGSS.HS-LS1-3

What does "stasis" mean?

• different

• warped

• a state of equilibrium

• same

How does your body maintain homeostasis when it's cold out?

• You sweat

• You shiver

• Your skin gets goose bumps

• Both shivering and getting goose bumps

How does your body maintain homeostasis when it's hot out?

• You shiver

• You sweat

• You cry

• You breathe

what is the function of control centre? 

• Process message and sends response message to effector
• Produce a respond to bring back factor value to normal condition
• Regulation of chemical and physical factors
• detects changes in stimulus and send message to control centre

which of this NOT the important of maintaining homeostasis?

• to ensure optimal conditions for cellular activities
• Enables organisms to survive in extreme conditions
• Allows enzyme-catalysed reactions to function optimally
• Allow organism to carry out metabolic activity on their wish

Tags

NGSS.HS-LS1-3

Which body system controls the body to maintain homeostasis?

• excretory

• nervous

• circulatory

• skeletal

Diagram shows two students doing exercise. What happens to their body temperature after exercise?

• Increase

• Decrease

• Remains the same

• Continues to increases

Which of the following activity shows the fastest pulse rate?

• 
• 
• 
• 

Tags

NGSS.MS-PS3-5

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