Bio - Photosynthesis and Respiration Review

Select all that are raw materials for Photosynthesis.

• Water

• Carbon Dioxide

• Oxygen

• Sunlight (Light Energy)

• Glucose (Sugar/food)

Select all that are products of Photosynthesis.

• Water

• Carbon Dioxide

• Oxygen

• Sunlight (Light Energy)

• Glucose (Sugar/food)

What is the green pigment that "traps" sunlight?

• Chlorophyll

• Chloroplasts

• Photosynthesis

• ATP

Tags

NGSS.HS-LS1-5

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

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 organisms perform Photosynthesis?

• Only Autotrophs
• Only Heterotrophs
• Autotrophs and Heterotrophs

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Which conclusion best matches the trends shown on the graph?

• Bean plants produce more ATP than corn plants.
• Corn plants require more oxygen than bean plants.
• Corn plants release more carbon dioxide than bean plants.
• Corn plants produce sugars at a faster rate than bean plants.

Tags

NGSS.MS-LS1-6

If a plant that normally lives in bright light is placed in a dark closet, which of the following would most likely occur?

• The amount of glucose produced would increase.

• The amount of CO₂ produced would increase.

• The amount of glucose produced would decrease.

• The amount of CO₂ produced would decrease.

If the concentration of CO₂ that a plant is exposed to decreases, which of the following would likely happen?

• The rate of photosynthesis would decrease resulting in an increase in glucose production.

• The rate of photosynthesis would decrease resulting in a decrease of O₂ production.

• The rate of photosynthesis would stay the same because CO₂ is a product of photosynthesis.

• The rate of photosynthesis would stay the same because plants are adaptable to their surrounding.

How does temperature affect photosynthesis?

• Increases the rate at which enzymes work
• Gives the plant energy to perform photosynthesis
• Stops certain enzymes that interfere with photosynthesis working

Tags

NGSS.MS-LS1-6