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Biology 10-Photosynthesis Basics Flashcards | StudBud
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Biology 10-Photosynthesis Basics
Biology 10-Photosynthesis Basics
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A #quiz to recap the #basics of #photosynthesis with some #limitingfactors and #starchtest
Flashcards
15 cards
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Questions
15
Answers
1
As light intensity increases, the rate of photosynthesis...
Increases then levels off
Decreases then levels off
Stays the same
Increases then decreases
2
The equation for photosynthesis is
H2O+Light-->C6H1206+O2+CO2
CO2+H2O+Light-->C6H1206+O2
CO2+Light-->C6H1206+O2+H20
None of it
3
What is the chemical formula for glucose?
C12H6O12
C6H12O6
C2H4
C6H6O6
4
During the day plants are...
Only respiring
Only photosynthesising
Photosynthesising and respiring
Dead.
5
What is the MAIN reason for the changing of colors?
wind from the north
cooling of temperatures
moisture content of soil
strength and amount of light
6
Photosynthesis takes place in the _____ of the plant and ______ of the plant cell.
chloroplasts, leaves
leaves, chlorophyll
chlorophyll, chloroplasts
leaves, chloroplasts
7
As temperature increases, the rate of photosynthesis...
Stays the same
Increases then decreases
Decreases then levels off
Increases then levels off
8
What can limit the rate of photosynthesis?
Temperature
Nitrogen
Sugars
Amount of soil
9
On this leaf, what parts will change colour?
None of it
Just the white parts
All of it
Just the green parts
10
WHY is it good for plants to have multiple pigments?
So the plant can absorb more of the light spectrum
Because it can do more photosynthesis
So it is pretty in the fall
So the plant is able to survive winter
11
Where does the energy come from to power photosynthesis?
Chemical energy from glucose
Heat energy from the sun
Chemical energy from water
Light energy from the sun
12
During the night plants are...
Only respiring
Only photosynthesising
Photosynthesising and respiring
Dead.
13
Where does photosynthesis take place?
Xylem
Phloem
Mitochondria
Chloroplast
14
What is made during photosynthesis?
Nitrogen and glucose
Oxygen and glucose
Carbon dioxide and glucose
Water and glucose
15
What is needed for photosynthesis?
Glucose and water
Oxygen and water
Carbon dioxide and water
Nitrogen and oxygen
