Biology Photosynthesis

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A #review of #basics of #photosynthesis for #9thgrade #biology

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Questions 18

Answers

1
The product of the dark reactions is
ADP and NAD+
light and water
Glucose
CO2
2
Photosynthesis takes place in the
Golgi body
chloroplast
mitochondria
nucleus
3
The light reactions need ___________ to start their reactions
CO2
ATP and NADPH
darkness
sunlight
4
The energy currency of the cell is
NAD+
ADP
NADPH
ATP
5
The formula for photosynthesis is:
CO2 +H2O → Glucose+O2
CO2+O2 → Glucose+H2O
ATP+NADPH → Glucose+CO2
6CO2+6H2O → Glucose+6O2
6
Heterotrophs
don't depend on others for food
make their own food
cannot make their own food
is another word for producer
7
The product of the light reaction is
ATP
NADPH
None of the above
Oxygen
8
What factors affect photosynthesis
temperature
all of the above
availability of water
light intensity
9
The pigment that captures light in the chloroplast is called
Paint
Chlorophyll
Xanthophyl
Caratonid
10
Photosynthesis is broken down into two reactions, the:
Calvin cycle and Dark cycle
Light dependent and dark cycle
Dark and light independent reactions
light dependent and light cycle
11
Energy is released from ATP through the loss of
ribose group
it's dignity
a phosphate group
an adenosine group
12
The light reactions take place in the
inner membrane
outer membrane
thylakoid membrane
stroma
13
Water is split in the
light reactions
dark reactions
14
Autotrophs
is another word for consumer
cannot make their own food
make and store their own food
depend on other animals for food
15
The reactantsof the light reaction is
Water
CO2 an RubP
All of the above
ATP and NADPH
16
The rate of photosynthesis increases when
there's more O2
When there is more Sugar
When you talk to the plant
there's more CO2
17
The dark reactions take place in the
outer membrane
stroma
inner membrane
thylakoid
18
Plants appear green because they
They reflect red light
They absorb green light
reflect green light
They reflect blue light

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