Biology Lesson

What is one function of the other pigments  besides chlorophyll, in the chloroplast?

• to block damaging wavelengths of light

• to absorb different wavelengths than the chloroplasts

• to provide different colors to the leaves

• to transfer energy to a separate photosystem beside the one using chlorophyll a and b.

Tags

NGSS.HS-LS1-5

Plants with the largest amount of which pigment will be best suited for growing conditions where light has a green hue.

• Chlorophyll A

• Chlorophyll B

• Carotenoids

• A combination of all 3

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

What leaf structure prevents water loss?

• spongy mesophyll

• cuticle

• stoma

• phloem

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.HS-LS1-5

NGSS.HS-LS2-5

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

What is the pigment in chloroplasts that performs photosynthesis?

• Chlorosynthesis

• Chlorophyll

• ADP

• Electron Transport

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

What are the two products of photosynthesis?

• Oxygen and Carbon Dioxide

• Oxygen and Sugar
  

• Sunlight and Sugar

Tags

NGSS.MS-LS1-6

The Calvin Cycle occurs in the

• Thylakoid

• Grana

• Inner membrane of chloroplast

• Stroma