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organisms use __________ to carry out their life functions. Some
organisms obtain this energy from __________. The process by which
this energy transfer takes place is called _______________.
Photosynthesis involves a _________ pathway in which the
__________ of one reaction is(are) consumed in the __________
reaction. __________ are organisms that carry on
photosynthesis and includes __________ and other organisms
containing the __________ pigment __________. Autotrophs use
______________ and water to make __________ and the simple sugar
__________. The pigment chlorophyll absorbs __________ energy from
the sun during the light __________. __________ pigments also
in the __________ absorb other __________ of light that chlorophyll
does not absorb. These accessory __________ are responsible for
other colors we see in plants such as _______, orange, and
__________. Chloroplasts are surrounded by a __________ membrane.
Inside chloroplasts is a system of membranes arranged as stacks of
__________ sacs called __________. Each sac in the stack
is called a __________. The thylakoids are surrounded by a solution
called the _________. The _______ reactions of photosynthesis take
place in the stroma. Most chloroplasts are found in the _________ of
plants. The __________ of a leaf contains openings called __________
where __________ such as oxygen and carbon dioxide enter and leave.
These openings or stomata are __________ during the hottest times of
the day by cells called __________ cells. |
