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hannah415 hannah415
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6 years ago
Which of the following are accessory photosynthetic pigments that expand the spectrum of light to provide energy for
  photosynthesis?
  a. carotenoids only
  b. chlorophyll a only
  c. chlorophyll b only
  d. carotenoids and chlorophyll a
  e. carotenoids and chlorophyll b

Question 2

Engelmann concluded that chlorophyll in the chloroplasts is responsible for photosynthesis based on the which of the
  following results?
  a. Protons flow through the ATP synthase complex.
  b. The action spectrum of photosynthesis matched the maximum production of oxygen by Spirogyra, with the
  greatest accumulation of bacteria in the blue and red regions of the spectrum.
  c. Bacteria exposed to the action spectrum for photosynthesis showed no preference to any particular color of
  light.
  d. Accessory pigments transfer some of the energy of excitation produced by green light to chlorophyll molecules.
  e. Spirogyra cells each contain a long, spiral-shaped, emerald-green chloroplast embedded in the cytoplasm.
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tvincenttvincent
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6 years ago
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hannah415 Author
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6 years ago
Mind blown, I've bookmarked this site on told my friends
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6 years ago
Really appreciate that
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