4 Questions
Which type of communication involves changes in a cell's membrane potential?
Electrical
What is the purpose of cell-to-cell communication in the nervous system?
To maintain homeostasis
Which method of cell-to-cell communication involves ligand-protein interaction?
Local chemical communication
What is the purpose of long-distance communication in cell-to-cell communication?
To deliver messages through the circulatory system
Study Notes
Cell-to-Cell Communication
- Electrical communication involves changes in a cell's membrane potential.
Purpose of Cell-to-Cell Communication
- The purpose of cell-to-cell communication in the nervous system is to facilitate the transmission of information.
Methods of Cell-to-Cell Communication
- Ligand-protein interaction is a method of cell-to-cell communication that involves ligand binding to specific protein receptors on the surface of target cells.
Long-Distance Communication
- The purpose of long-distance communication in cell-to-cell communication is to enable the transmission of signals over longer distances, facilitating communication between distant cells and tissues.
Test your knowledge on cell-to-cell communication with this quiz. Learn about diffusion across small distances, widespread distribution of molecules through the circulatory system, and the rapid, specific delivery of messages by the nervous system. Explore the two types of communication, electrical and chemical, and understand ligand-protein interactions and their response in target cells. Challenge yourself with four methods of communication and assess your understanding of this important biological process.
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