If Protein Synthesis Was Blocked in Etiolated Cells, What Would

question 88

Multiple Choice

If protein synthesis was blocked in etiolated cells, what would be necessary for the "greening" of these cells?

• A)reception of light by phytochrome
• B)activation of protein kinase 1 by cAMP
• C)activation of protein kinase 2 by Ca2+
• D)post-translational modification of existing proteins
• E)100 fold decrease in cytosolic Ca++ levels

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