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1. |
Self-phosphorylation is an excellent mechanism for triggering specific catalytic function of the proteins involved in signal cascades because it |
A. | changes the shape and thus the enzymatic activity of the proteins involved |
B. | makes the receptor more likely to capture the signaling, molecule |
C. | allows hydrophilic signaling molecules to cross the plasma membrane |
D. | None of the above |
Answer» B. makes the receptor more likely to capture the signaling, molecule | |