Photosynthesis

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.MS-LS1-6

What is photosynthesis?

• The process in which humans eat their food
• When a photographer takes a photo.
• To get your pictures from the photo lab.
• The process in which plants make their food.

Tags

NGSS.MS-LS1-6

Leaves look green because.....

• they eat their vegetables
• to blend into their environment
• they contain a molecule named chlorophyll
• they are sick

Tags

NGSS.MS-LS1-6

Which statement about photosynthesis is correct?

• Plants get the energy they need for photosynthesis from water.
• Plants get the energy they need for photosynthesis from soil.
• Plants get the energy they need for photosynthesis from sunlight.
• Plants do not require energy to perform photosynthesis.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the purpose of photosynthesis?

• make glucose
• make ATP
• make light
• release carbon dioxide

Tags

NGSS.MS-LS1-6

Chlorophyll absorbs a higher percentage of _____ and _______ light.

• purple and green
• red and blue
• black and orange
• yellow and green

Tags

NGSS.MS-LS1-6

Most plants appear green because chlorophyll

• absorbs green light.
• absorbs violet light.
• reflects green light.
• does not absorb violet light.

Tags

NGSS.MS-LS1-6

Which gas is removed from the atmosphere during photosynthesis?

• hydrogen
• oxygen
• nitrogen
• carbon dioxide

Tags

NGSS.MS-LS1-6

Where do the light-dependent reactions occur? 

• thylakoid membrane
• stroma
• mesophyll
• mitochondria

Tags

NGSS.MS-LS1-6

Light energy is used to 

• split water into H and O
• weld C, H and O together
• make water

Tags

NGSS.MS-LS1-6