Biology Chapter

Most plants appear green because chlorophyll

• absorbs green light.

• absorbs violet light.

• reflects green light.

• does not absorb violet light.

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

Which of the following events occurs in the light reactions of photosynthesis?

• NADP+ is produced

• ATP is consumed to yield ADP

• carbon dioxide is fixed in organic molecules

• light is absorbed and funneled to reaction-center chlorophyll a

Tags

NGSS.HS-LS1-5

Which of the following statements about the relationship between photosynthesis and cellular respiration is true?

• In cellular respiration the biochemical pathways of photosynthesis run in reverse.

• In photosynthesis the biochemical pathways of cellular respiration run in reverse.

• Cellular respiration occurs only in animals and photosynthesis occurs only in plants.

• Cellular respiration is catabolic and photosynthesis is anabolic.

Tags

NGSS.HS-LS2-5

Where do the enzymatic reactions of the Calvin cycle take place?

• stroma of the chloroplast

• thylakoid membranes

• matrix of the mitochondria

• thylakoid space

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

What are the two products of the light reactions that are needed for the calvin cycle?

• NAD and NADPH

• NADP + and Glucose

• NADPH and ATP

• Oxygen and NADPH

Tags

NGSS.HS-LS1-5

Select all that are raw materials for Photosynthesis.

• Water

• Carbon Dioxide

• Oxygen

• Sunlight (Light Energy)

• Glucose (Sugar/food)

Tags

NGSS.MS-LS1-6

Select all that are products of Photosynthesis.

• Water

• Carbon Dioxide

• Oxygen

• Sunlight (Light Energy)

• Glucose (Sugar/food)

Tags

NGSS.MS-LS1-6

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