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Honors Photosynthesis Review Flashcards | StudBud
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Honors Photosynthesis Review
Honors Photosynthesis Review
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A #review of #basics of #photosynthesis for #9thgrade #biology
Flashcards
26 cards
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Practice quiz
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Questions
26
Answers
1
Heterotrophs
is another word for producer
make their own food
cannot make their own food
don't depend on others for food
2
leaves appear green because the light ________ green.
reflected
absorbed
destroyed
3
where are photosystem I and II found?
in the stroma
in the thylakoid membrane
in the calvin cycle
4
The dark reactions (light independent) take place in the
outer membrane
stroma
inner membrane
thylakoid
5
Photosynthesis takes place in the
nucleus
chloroplast
Golgi body
mitochondria
6
The products of the light reactions are
NADPH
ATP
Both of the above
None of the above
7
The light reactions take place in the
stroma
outer membrane
inner membrane
thylakoid membrane
8
The energy currency of the cell is
ATP
NADPH
ADP
NAD+
9
The formula for photosynthesis is:
6CO2+6H2O->Glucose+6O2
CO2+O2->Glucose+H2O
ATP+NADPH->Glucose+CO2
CO2 +H2O->Glucose+O2
10
Photosynthesis is broken down into two reactions, the:
Dark and light independent reactions
Calvin cycle and Dark cycle
Light dependent and Light Independent (Calvin cycle)
light dependent and light cycle
11
The reactants of the light reactions are
CO2 an RubP
ATP and NADPH
Light and Water
All of the above
12
Autotrophs
cannot make their own food
is another word for consumer
make and store their own food
depend on other animals for food
13
What factors affect photosynthesis
all of the above
temperature
light intensity
availability of water
14
The concentration of H ions is greater inside the thylakoid than outside. Which RXN releases H ions inside the thylakoid
the break-up of NADPH
the formation of water molecules
the break-up of water molecules
15
Nicole wants to identify the reactants of photosynthesis. Which set of molecules should she pick?
H2O and O2
H2O, O2, and CO2
H2O and CO2
O2 and CO2
16
Plants gather the suns energy with light absorbing molecules called :
pigments
thylakoids
chloroplasts
17
What are the products of the light reactions?
ATP
NADPH
ALl of the above
oxygen
18
Which is the role of the electron transport chain in the process of photosynthesis?
removing electrons from the chloroplast
cycling electrons between photosystem I and photosystem II
carrying electrons from photosystem II, to photosystem I, to NADP+
19
____-->leads from the splitting of H2O to the 2 photosystems & then to NADP
+
What process is represented by this -->
the formation of high-energy sugars
the movement of electrons along the electron transport chain
20
Water is split in the
dark reactions
light reactions
21
The pigment that captures light in the chloroplast is called
Caratonid
Paint
Chlorophyll
Xanthophyl
22
The product of the dark reactions is
light and water
CO2
ADP and NAD+
Glucose
23
Plants appear green because they
They reflect blue light
They absorb green light
They reflect red light
reflect green light
24
The light reactions need ___________ to start their reactions
darkness
ATP and NADPH
CO2
sunlight
25
Energy is released from ATP through the loss of
a phosphate group
an adenosine group
ribose group
it's dignity
26
The rate of photosynthesis increases when
there's more CO2
there's more O2
When there is more Sugar
When you talk to the plant
