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Home Q & A Board Biology-Related Homework Help General Biology
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bklynbeauty86 bklynbeauty86
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6 years ago
Which statement concerning phytochrome-induced responses is false?
  a. All responses are very rapid and short-term.
  b. Red light causes potassium channels to open.
  c. The absorption of light by one part of the phytochrome molecule triggers a conformational change in another
  part.
  d. Phytochrome activates transcription of the gene for a subunit of rubisco.
  e. Far-red light causes potassium channels to close.

Question 2

The effect of red light on plants is to:
  a. inactivate phytochrome.
  b. convert Pfr to Pr.
  c. inhibit germination in some seeds.
  d. initiate shade avoidance responses.
  e. impact the equilibrium between Pr and Pfr
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Jango4445Jango4445
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6 years ago
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bklynbeauty86 Author
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6 years ago
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sudenzia
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2 hours ago
You make an excellent tutor!
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