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Sending signals Recening signals Responding to a signal
Yes, there are such things as cell phone boosters that are used to improve signals. They work by enhancing signal strength.
Cells can respond to signals by changing gene expression to alter protein production, triggering changes in cell metabolism or differentiation, or by promoting cell division or death. These responses enable cells to adapt and coordinate their activities in response to external signals.
A signal transduction pathway is a series of steps through which a signal is transmitted from the cell surface to the nucleus, resulting in a cellular response. These pathways involve a cascade of molecular interactions and can regulate processes like gene expression, cell growth, or cell death.
Dendrites are the part of a neuron that have branching fingers that receive signals from other neurons. They play a key role in transmitting electrical signals to the cell body of the neuron.