Biology, 23.04.2020 21:58 jovellabreu12
Which of the following steps in a signaling pathway typically occurs first once a chemical messenger reaches a target cell?
A) Specific genes are activated.
B) A second messenger molecule is produced.
C) A ligand binds to a receptor.
D) Specific proteins are synthesized.
Answers: 3
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Which of the following steps in a signaling pathway typically occurs first once a chemical messenger...
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