Examlex
The largest cones produced on a pine tree, the ones we are typically most familiar with, are the female cones that contain:
Second Messengers
Intracellular signaling molecules released by the cell in response to exposure to extracellular signaling molecules.
Neural Transmission
The process by which nerve cells (neurons) communicate with each other by transmitting chemical and electrical signals across synapses.
Ionotropic Receptors
These are a type of neurotransmitter receptor that forms an ion channel pore, rapidly changing the ion permeability of the cell membrane upon ligand binding.
Metabotropic Receptors
A type of G protein-coupled receptor in the cell membrane that initiates a cascade of cellular responses when bound to a neurotransmitter.
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