science test flash cards
1
Q
What’s the equation for photosynthesis?
A
6CO2 + 6H2O → C6H12O6 + 6O2
or Carbon dioxide + water + (light energy) glucose + oxygen gas.
2
Q
identify the reactants and products of photosynthesis reaction
A
water and carbon dioxide
3
Q
describe the structure of a leaf
A
4
Q
identify types of forces
A
Friction
Normal force
Tension
Gravitational force
Applied force
Magnetic
Air resistance
Force
Electrostatic force
Nuclear force
5
Q
explain how the structure of a leaf has addapted for photosythesis
A
it has a bigger surface area to increase sunlight absorbtion and contain openings, called stomata that can control gas exchange by opening and closing and are involved in loss of water from leaves. Singular is stoma. to allow carbon dioxide into the leaf and oxygen out.
6
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A
7
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9
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11
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12
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15
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