Answered: Even though plants and animals…

Even though plants and animals independently evolved multicellularity, they use virtually all the same signaling proteins and second messengers for cell-cell communication" is true or false.

Human Biology (MindTap Course List)

11th Edition

ISBN:9781305112100

Author:Cecie Starr, Beverly McMillan

Publisher:Cecie Starr, Beverly McMillan

Chapter15: The Endocrine System

Section: Chapter Questions

Problem 2RQ: A hormone molecule binds to a receptor on a cell membrane. It doesnt enter the cell; rather, the...

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Concept explainers

Cell Signaling

It allows cells to perform various cellular activities, coordinate, and interact with other cells. All cells of an organism receive signals from their environments and respond accordingly. Even the unicellular eukaryotes receive signals secreted by other cells and respond. In the case of yeast, mating takes place by signaling between the yeast cells. Communication by cell signaling in a multicellular organism has become a vast and important part of various fields of biology.

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