The synapse (article) | Human biology | Khan Academy
How neurons communicate with each other at synapses. Chemical vs. electrical synapses.
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Overview of neuron structure and function - Khan Academy
Neuronal synapses (chemical) The synapse. Neurotransmitters and receptors. Q & A: Neuron depolarization, hyperpolarization, and action potentials. Overview of the functions of the cerebral cortex.
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Explore the process of neurotransmitter removal from the synapse. Learn how action potentials trigger neurotransmitter release, and why high-frequency firing can lead to neurotransmitter buildup. Discover the roles of diffusion, enzymes, re-uptake pumps, and astrocyte endfeet in maintaining synaptic function and facilitating neuron-to-target ...
Lesson 4: Neuronal synapses - Khan Academy
Lesson 4: Neuronal synapses. Neuronal synapses questions. Mini MCAT passage: Neurotransmitter removal from the synapse. Mini MCAT passage: Manipulating synaptic transmission between neurons. Signal propagation: The movement of signals between neurons. Synapse structure.
Formatting Tips - Khan Academy
Neuronal synapses (chemical) The synapse. Neurotransmitters and receptors. Q & A: Neuron depolarization, hyperpolarization, and action potentials. Overview of the functions of the cerebral cortex.
Khan Academy
If you're seeing this message, it means we're having trouble loading external resources on our website. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.
Khan Academy
How neurons communicate with each other at synapses, including chemical and electrical synapses.
Meiosis - Khan Academy
Image credit: based on "The process of meiosis: Figure 2" by OpenStax College, Biology, CC BY 3.0. This process, in which homologous chromosomes trade parts, is called crossing over. It's helped along by a protein structure called the synaptonemal …
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