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Acc. Biology Midterm
midterm like boys. xP
17
Biology
9th Grade
01/05/2010

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Cards

Term
Energy is released from ATP when...
Definition
a phosphate group is removed
Term
Which of the following are used in the overall reactions of photosynthesis?
a. carbon dixide b. water
c. light d. all of the above
Definition
d. all of the above
Term
Most plants appear green because chlorophyll...
Definition
does not absorb green light
Term
A granum is a/an
Definition
stack of thylakoids
Term
Where in the chloroplast is chlorophyll found?
Definition
in the thylakoid
Term
What are the products of the light dependant reactions?
Definition
oxygen gas, NADPH, ATP
Term
What step is the beginning of photosynthess?
Definition
pigments in photosystem II absorb light
Term
The Calvin Cycle takes place in
Definition
Stroma
Term
If carbon dioxide is removed from a plant's environment, what would you expect to happen to the production of high energy sugars?
Definition
fewer sugars will be produced
Term
If you continue to increase the intensity of light that a plant receives, what happens?
Definition
The rate of photosynthesis increases and then levels off
Term
Which of the following is not part of the ATP molecule?
Definition
chlorophyll
Term
Jan van Halmont concluded that plants gain most of their mass from
Definition
Water
Term
Ingenhousz showed that plants produce oxygen bubbles when exposed to
Definition
light
Term
Photosynthesis uses sunlight to convertwater and carbon dioxide into
Definition
oxygen and high energy sugars
Term
Plants gather the sun's energy with light absorbing molecules called
Definition
pigments
Term
Plant's take in the sun's energy by absorbing
Definition
light
Term
Stroma is the space that surrounds
Definition
thylakoids
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