Mrs Disney Y11 - Biology Thermoregulation

What happens in your body temperature drops below 35 ^oC?

• Hyperthermia

• Hypothermia

• Hypertonic

• Hypotonic

Tags

NGSS.HS-LS1-3

Three ways you body can lose heat

• Evaporation of sweat

• Warm air exhaled out

• Hairs becoming erect

• Vasodilation

Tags

NGSS.HS-LS1-3

Which progress produces heat in every living cell?

• digestion

• respiration

• protein synthesis

• photosynthesis

Tags

NGSS.HS-LS1-7

How is heat transferred around the body?

• Blood

• Water

• Sweat

• Skin

Tags

NGSS.HS-PS3-4

Why is the bodies core temperature 37^oC?

• Optimum temperature for enzymes

• No specific reason

• To limit the enzymes rate of reaction

• Its not 37^oC

Tags

NGSS.HS-LS1-3

Which organ of the body produces the most heat?

• The brain

• The small intestine

• The heart

• The liver

The term for maintaining internal temperature is: 

• Thermoregulation
• Thermometer
• Homeothermal
• Homeostasis

Tags

NGSS.HS-LS1-3

Which of the following is a reason for heat gain within the body? 

• Heavy exercise 
• Insufficient clothing
• Very low % of body fat
• Wind chill

Tags

NGSS.MS-LS1-5

Homeostasis in the human body is often maintained by a: 

• neutral feedback loop 
• solar feedback loop
• positive feedback loop
• negative feedback loop

Tags

NGSS.HS-LS1-3

What is the top layer of skin called?

• callus

• epidermis

• dermis

• hypodermis