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WorksheetsMetabolism and Chloroplast Review
Total questions: 14
Worksheet time: 28mins
What is the energy molecule that is a source of energy for cellular activities? (try writing the whole name)
(a)
Which part of ATP needs to be broken down to release energy?
Adenine
Ribose
Phosphate
Define phosphorylation
the removal of one or more phosphate from a molecule. Energy is released by this.
the addition of one or more phosphates to a molecule. This requires an energy input.
the addition of one or more hydrogen to a molecule. This requires an energy input.
the removal of one or more electron from a molecule. Energy is released by this.
What process is NEEDED to release the energy from ATP by using water?
Photolysis
Phosphorylation
Hydrolysis
De-phosphorylation
One phosphate group is removed from ATP. What do we call this lower energy level molecule?
Adenosine diphosphate
NADPH
NADP+
Adenosine monophosphate
A compound loses electron. This compound is ____________.
Reduced
Added
Phosphorylated
Oxidized
A compound accepted electron. This compound is ____________.
Reduced
Added
Phosphorylated
Oxidized
In the process of photosynthesis, which compound has been reduced to glucose?
water
carbon dioxide
light energy
oxygen
In the process of cellular respiration, which compound has been oxidized to become carbon dioxide?
water
energy
glucose
oxygen
Where in the leaf do gas exchange occur?
Mesophyll
Chloroplasts
Thylakoids
Stomata
What do we call the green pigment needed to do photosynthesis?
Beta-carotene
Chlorophyll
Xanthophyll
Carotenoids
Using the following diagram, which wavelength is best for photosynthesis? Check all that applies.
400 nm to 450 nm
450 nm to 500 nm
500 nm to 600 nm
625 nm to 700 nm
Chlorophyll A is the main pigment used for photosynthesis, however it doesn't capture a wide range of wavelength of light. It needs help from these 2 pigments.
carotenoids
chlorophyll A
chlorophyll B
chloroplasts
How are you doing so far in Biology 20?
I understand the concept
Doing okay
I need to review more
HELP!!! (Talk to Mr. Laraya)
