Second Messengers Explained
Understanding the distinction between first and second messengers is crucial for grasping cellular signaling. First messengers, such as hormones and neurotransmitters, initiate the process by binding to receptors outside the cell. This leads to the production of second messengers like calcium ions and cyclic AMP, which amplify and propagate the signal within the cell, ultimately influencing gene expression and cellular metabolism.In this clip
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The Science of Everything Podcast
Episode 118: Cell Signalling
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