MYP Biology Topic Photosynthesis Questionbank

Question

A plant is moved from a completely dark room into a room with moderate light intensity. How will the rate of photosynthesis change?

A

It will increase and then immediately drop to zero

B

It will increase from zero to a higher rate

C

It will remain at zero because the plant has been dormant

D

It will decrease as the plant adjusts to the change

Question

Which tissue layer in the leaf is primary for light absorption due to its high density of tightly packed chloroplasts?

Which factor would most likely limit the rate of photosynthesis for a plant kept in a warm greenhouse ( $25^{\circ}\text{C}$ ) on a heavily overcast (cloudy) day?

Which of the following wavelengths of light is least effective for driving the chemical reactions of photosynthesis?

If a plant is kept at a very low light intensity, what is the effect of significantly increasing the surrounding carbon dioxide concentration?

MYP Biology Photosynthesis Questionbank

MYP MYP Biology Topic Photosynthesis Questionbank