WorksheetsPhotosynthesis Key Concepts
Total questions: 7
Worksheet time: 4mins
One of the principal chemical compounds that living things use to store energy is
a. DNA
b. ATP
c. H2O
d. CO2
Which of the following are autotrophs?
a. impalas
b. plants
c. leopards
d. mushrooms
The products of photosynthesis are
a. sugars and oxygen
b. sugars and carbon dioxide
c. water and carbon dioxide
d. hydrogen and oxygen
In addition to light and chlorophyll, photosynthesis requires
a. water and oxygen
b. water and sugars
c. oxygen and carbon dioxide
d. water and carbon dioxide
The light-independent reactions of photosynthesis are also known as the
a. Calvin cycle
b. Priestly cycle
c. Ingenhousz cycle
d. van Helmont cycle
The first process in the light-dependent reactions of photosynthesis is
a. light absorption
b. electron transport
c. oxygen production
d. ATP formation
Which organelle contains chlorophyll?
