Honors Biology Photosynthesis

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

Compared to C3 plants, C4 plants

• ) have higher rates of photorespiration.

• can continue to fix CO2 even at relatively low CO2 concentrations and high oxygen concentrations.

• do not use rubisco for carbon fixation.

• grow better under cool, moist conditions.

What is the pigment in chloroplasts that performs photosynthesis?

• Chlorosynthesis

• Chlorophyll

• ADP

• Electron Transport

Tags

NGSS.HS-LS1-5

Plants or plant like organisms that make their own food using energy from the sunlight -

• Heterotrophs

• autotrophs

• saprophytes

• chemotrophs

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

What colour of light is best absorbed by plants?

• Red and blue

• Green and Yellow

• Red and green

• Blue and green

• Only green

Tags

NGSS.HS-LS1-5

The function accomplished by the light-dependent reactions is ______________.

• Energy and electron storage

• Sugar production

• Carbon fixation

• Conversion of sugar

Tags

NGSS.HS-LS1-5

Which of the following light color is absorbed by plants?

• Red

• Green

• yellow

• Light green

Tags

NGSS.HS-LS1-5

Which of the following statements does not describe Light independent reaction?

• aka Calvin cycle

• Produce ATP and NADPH

• Produce glucose

• Occur in the stroma of the chloroplast

• Use ATP and NADPH for the reaction

How many G3P is needed to convert to a one molecule of glucose?

• 1

• 2

• 3

• 4

• 5