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BIOLOGY TOPIC 9 PLANT BIOLOGY (HL)

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Question:

What are the 2 forms of phytochromes?

Author: Sammy Universe



Answer:

Inactive form (Pr) = converted into active form when it absorbs red light (660 nm) active form (Pfr) = broken down into inactive form when it absorbs far red light (725nm) = gradually goes into inactive form without light


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inactive form (Pr) = converted into active form when it absorbs red light (660 nm)

active form (Pfr) = broken down into inactive form when it absorbs far red light (725nm)
= gradually goes into inactive form without light
1 answer(s) in total