Photosynthesis

Plants need ________ to conduct photosynthesis

• Oxygen

• Soil

• Carbon dioxide

• Sugar

Tags

NGSS.MS-LS1-6

Why do plants conduct photosynthesis?

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

Tags

NGSS.MS-LS1-6

Which organelle in the plant cell performs photosynthesis?

• Chloroplast
• Mitochondria
• Nucleus
• Cytoplasm

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-2

What are the products of photosynthesis (what is made)?

• Glucose and Chlorophyll
• Glucose and Oxygen
• Water and Light
• Carbon dioxide and Water

Tags

NGSS.MS-LS1-6

What is the source of energy for photosynthesis?

• Carbohydrates (chemical energy)
• Light (radiant energy)
• Heat (thermal energy)
• Wind (kinetic energy)

Tags

NGSS.MS-LS1-6

Which of these conditions would decrease the rate of photosynthesis in a plant?

• Above average precipitation
• Changing the daylight hours from 14 hrs to 10 hrs
• Changing the CO₂ concentration from 380 ppm to 410 ppm
• All of these choices

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-5

Which choice correctly shows the gases that enter and exit plants during photosynthesis?

• Enter: Oxygen
  Exit: Carbon dioxide
• Enter: Water vapor
  Exit: Glucose
• Enter: Carbon dioxide
  Exit: Oxygen
• Enter: Light
  Exit: Water vapor

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

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 the pigment in chloroplasts that performs photosynthesis?

• Chlorosynthesis
• Chlorophyll
• ADP
• Electron Transport

Tags

NGSS.MS-LS1-6

Most plants appear green because chlorophyll

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

Tags

NGSS.MS-LS1-6