Neurons Notes: Definitions & Explanations PDF | Download eBooks
Study Neurons lecture notes PDF with biology definitions and explanation to study “What are Neurons?”. Study neurons explanation with biology terms to review biology course for online degree programs.
Neurons Definition:
Neurons are the basic units of the nervous system.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Neurons Notes:
A neuron, also known as a nerve cell, is an electrically excitable cell that communicates with other cells via specialized connections called synapses. It is the main component of nervous tissue. All animals except sponges and placozoans have neurons, but other multicellular organisms such as plants do not. Neuron receives nerve impulses from other neurons via its cell body and multiple extensions called dendrites. Neurons transmit impulses to neurons, muscles, or other cells via extensions called axons, which are often bundled together into nerves.
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