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UkoKoshka [18]
3 years ago
11

A) based on the signaling model shown in figure 1, describe the role of molecule B

Biology
1 answer:
irina1246 [14]3 years ago
7 0

Answer: There are two kinds of communication in the world of living cells. Communication between cells is called intercellular signaling, and communication within a cell is called intracellular signaling. An easy way to remember the distinction is by understanding the Latin origin of the prefixes: inter– means “between” (for example, intersecting lines are those that cross each other) and intra– means “inside” (like intravenous). Chemical sign

Explanation:

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