When Phytochromes Interact with PIF Proteins, What Happens Next

question 20

Multiple Choice

When phytochromes interact with PIF proteins, what happens next?

• A)The PIF proteins bind DNA.
• B)The PIF proteins enter the endoplasmic reticulum.
• C)The PIF proteins enter the nucleus.
• D)The PIF proteins are degraded.
• E)The PIF proteins are polymerized.

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