Topic 4.1

Why do plants conduct photosynthesis?

• To make light
• To make mitochondria
• To make glucose
• To release carbon dioxide

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

What gas is released after photosynthesis?

• carbon dioxide

• water vapor

• oxygen

• carbon monoxide

Tags

NGSS.HS-LS1-5

The main source of energy for all life comes from ____.

• the Earth
• the moon
• the sun
• the food we eat/make

Tags

NGSS.HS-ESS1-1

NGSS.HS-LS1-5

NGSS.HS-LS2-5

What is the purpose of cellular respiration?

• to break down food
• to create energy in the body
• to release energy from food
• there is none; it's a waste of time

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-LS2-5

Which of the following is the correct equation for PHOTOSYNTHESIS?

• CO₂ + light + H₂O --> O₂ + Sugar
• CO₂ + sugar + H₂O --> O₂ + light
• _O2 + light + H₂O --> CO₂ + Sugar
• CO₂ + O₂ + H₂O --> Light+ Sugar

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Cellular respiration occurs in both plants and animals.

• true
• false

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

Glucose is...

• A product of photosynthesis and cellular respiration
• A reactant of photosynthesis and cellular respiration
• A product of photosynthesis and a reactant of cellular respiration
• A reactant of photosynthesis and a product of cellular respiration

Tags

NGSS.HS-LS1-5

NGSS.HS-LS1-7

NGSS.HS-LS2-5

Photosynthesis is a ..... process

• exothermic

• endothermic

• monothermic

• enthalpy

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Respiration is a ..... process

• exothermic

• endothermic

• monothermic

• enthalply

Tags

NGSS.HS-LS1-7