Biology: Cell PreTest A Question Preview (ID: 20929)


Photosynthesis Terms PreTest. TEACHERS: click here for quick copy question ID numbers.

Photosynthesis utilizes _____.
a) the entire electromagnetic spectrum
b) only visible light
c) radio and microwaves
d) gamma rays

Which of the following is only minimally absorbed by chlorophylls a and b?
a) violet light
b) green light
c) blue light
d) red light

The importance of photosynthesis is that photosynthetic organisms produce ____ for the biosphere.
a) CO2
b) H2O
c) organic food
d) All of these

The reactants of photosynthesis include all of the following except _____.
a) solar energy
b) carbohydrates
c) H2O
d) CO2

The oxygen given off by photosynthesis comes from ___________.
a) CO2
b) CH2O
c) H2O
d) the atmosphere

Photosynthesis is responsible for producing __________ in the atmosphere?
a) Carbon Dioxide
b) Oxygen
c) Water
d) All of these

The green color found in plants is due to what chemical compound?
a) Glycogen
b) Oxygen
c) Cytoplasm
d) Chloraphil

What structure of the plant cell is unique only to that cell?
a) Organnelles
b) Mitochondria
c) Cell Wall
d) Proteins

Plants take in _________ to produce oxygen.
a) Carbon dioxide
b) Water
c) Airborne Pollutants
d) Infrared light waves

Photosynthesis is a cycle that produces ____________ by utilizing light and gaseous compounds.
a) Water vapor
b) light
c) Oxygen
d) Carbon dioxide

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