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Photosynthesis

Photosynthesis

Photosynthesis: It's Cooler in the Dark True or False

1. What are the reactants in photosynthesis?H2O, CO2, and light energy
2. Which of the following reasons explains why plants appear green?Plants cannot absorb green light.
3. What roles do pigments, such as chlorophyll, play in photosynthesis?They determine the types of visible light that can be used for photosynthesis.
4. Where in the cell do the light reactions happen?The nucleus
5. Where in the cell do the dark reactions happen?The matrix of the mitochondria
6. In which stage of photosynthesis does carbon fixation occur?The light reactions
7. Where are the photosystems located in the chloroplast?The thylakoid lumen
8. Which DNA does that in the chloroplast most closely resemble?Human DNA
9. Where in the chloroplast is RuBisCo located?The stomata
10. What drives the movement of protons into the lumen?H2O molecules that assist the protons

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