 | Term | Definition |
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Which if the following visible spectrum is not absorbed well by chlorophyll? |
Green |
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Which pathway represents the flow of electrons during photosynthesis? |
H20 > second photosystem > ATP synthase |
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Which step is the beginning of the photosynthesis? |
Pigments in the first photosystem absorb light |
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Which of the following is produced by the second photosystem? |
NADPH |
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Which of the following is produced during light reactions? |
ATP and NADPH |
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In the overall equation for photosynthesis, six molecules of carbon dioxide result in six molecules of... |
Oxygen |
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Where in the chloroplast is chlorophyll found? |
In the Thylakoid |
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Most plants appear green because chlorophyll... |
Does not absorb green light |
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Where are the photosystems found? |
In the Thylakoid Membrane |
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The stroma is a thick fluid within the inner membrane of a chloroplast that surround... |
Thylakoids |
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A granum is a ... |
Stack of thylakoids |
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What is a product of the Calvin Cycle? |
Sugar |
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Photosynthesis uses sunlight to convert water and carbon dioxide into... |
Oxygen and Sugar |
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Which of the following is NOT a step in the light reactions? |
ATP and NADPH are used to produce sugars |
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Plants gather the sun's energy with the light-absorbing molecules called... |
Pigments |
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Where do the light reactions take place? |
In the Thylakoid membranes |
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Which of the following is part of the overall reaction for photosynthesis? |
Carbon Dioxide, Water, Light |
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Plants take in energy by absorbing... |
Sunlight |
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A student is collecting the gas given off from a plant in bright sunlight at a temperature of 27C. The gas being collected is... |
Oxygen |
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If carbon dioxide is removed from a plants environment, what would you expect to happen to the plant's production of sugars? |
Fewer sugars will be produced |
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The reactions that convert the energy in sunlight into chemical energy of ATP and NADPH are called the Calvin Cycle. |
False |
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If you grind up the chloroplasts found in spinach leaves into a liquid solution, the solution will have a green color. |
True |
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Carbon dioxide is a product of the Calvin Cycle. |
False |
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Plants gather the sun's energy with light-absorbing molecules called pigments. |
True |
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Chloroplasts are found in cells located in the mesophyll of the leaf. |
True |
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The light reactions supply the Calvin Cycle with CO^2 and ATP. |
False |
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Teh oxygen we breathe is a product of the breakdown of carbon dioxide. |
False |
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The greenhouse effect is result of a buildup of oxygen molecules in the atmosphere. |
False |
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The Carbon Cycle is the process by which carbon moves from inorganic to organic compounds and back. |
True |
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During the light reactions, plants use the energy in ATP and NADPH to build sugars. |
False |
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Chemical compounds that give chloroplasts a green color are called... |
Chlorophyll |
| |
Photosystem |
A cluster of chlorophyll and other molecules within the thylakoid membrane |
| |
Photosynthesis uses the energy of sunlight to convert water and carbon dioxide into oxygen and... |
Glucose |
