Staying Alive

When you breathe, your lungs take in ___ and remove ___. 

• air/oxygen
• oxygen/carbon dioxide 
• carbon dioxide/waste 
• waste/air 

Tags

NGSS.HS-LS1-7

The air sacs that are covered with capillaries where gas exchange takes place

• bronchi
• lungs
• oxygen
• alveoli

Tags

NGSS.HS-LS2-5

What is one of the reactants of cellular respiration?

• energy
• glucose
• carbon dioxide
• water

Tags

NGSS.HS-LS1-7

What are the reactants in the equation for cellular respiration?

• oxygen and lactic acid
• carbon dioxide and water
• glucose and oxygen
• water and glucose

Tags

NGSS.HS-LS1-7

What is the correct equation for cellular respiration?

• 6O₂ + C₆H₁₂O₆ -> 6CO₂ + 6H₂O + Energy
• 6O₂ + C₆H₁₂O₆ + Energy -> 6CO₂ + 6H₂O
• 6CO₂ + 6H₂O -> 6O₂ + C₆H₁₂O₆ + Energy
• 6CO₂ + 6H₂O + Energy -> 6O₂ + C₆H₁₂O₆

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Why do we eat food?

• to provide energy/fuel
• to eliminate waste products
• to prevent diseases
• to kill pathogens

Tags

NGSS.HS-LS1-7

Which sugar is broken down to produce energy and lactic acid in the absence of oxygen?

• protein
• glucose
• fat

Tags

NGSS.HS-LS2-3

What is the addictive drug found inside any kind of cigars?

• Tobacco 
• Liquid Internet
• There could be more than one, you never know
• Nicotine

Thick, sticky, dark fluid when tobacco burns is called

• Nicotine
• Ammonia
• Tar
• Cilia

Smoking causes...

• Strokes
• Heart Disease
• Cancer
• All of the above