Saturday, February 18, 2012

In photosynthesis, energy from the sun is being? photosynthesis questions?

in photosynthesis, energy from the sun is being?


a. turned into light


b. entirely lost to heat


c. stored as carbohydrates


d. absorbed as green light





which best describes light-dependent reaction?


a. they are the last stage of photosynthesis


b. they utilize the energy stored in ATP and NADPH


c. they use carbon dioxide to synthesize protiens


d. they create energy-rich ADP and NAD+





which would you expect to increase the rate of photosynthesis?


a. increasing the carbon dioxide concentration


b. decreasing the amount of free hydrogen


c. increasing the oxygen concentration


d. decreasing the exposure to water|||i only knjow the first one . im pretty shure its C|||c


c


b

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