Chapter 11 Cell Communication
Subject:
Biology [1]
Tags:
Biology [2]
Cell Signaling [3]
Cell Biology [5]
Membrane biology [6]
Protein kinase [8]
Hormone [10]
Receptor [11]
G protein [12]
Phosphorylation [13]
health [14]
AP [15]
campbell [16]
cell communication [17]
overview [18]
summary [19]
Lecture Outline for Campbell/Reece Biology, 7th Edition, ? Pearson Education, Inc. 11-1 Chapter 11 Cell Communication Lecture Outline Overview: The Cellular Internet ? Cell-to-cell communication is absolutely essential for multicellular organisms. ? Cells must communicate to coordinate their activities. ? Communication between cells is also important for many unicellular organisms. ? Biologists have discovered universal mechanisms of cellular regulation involving the same small set of cell-signaling mechanisms. ? The ubiquity of these mechanisms provides additional evidence for the evolutionary relatedness of all life. ? Cells most often communicate by chemical signals, although signals may take other forms.