what are some special characteristics of neurons?
236660
The takeaway Nervous system cells are called neurons. They have three distinct parts, including a cell body, axon, and dendrites. These parts help them to send and receive chemical and electrical signals.
325122
['The Six Characteristics of Life.', 'Living things have Cells.', '• A cell is the smallest unit of life. • Cells contain all of the materials necessary. ... ', '• Some organisms are… ➢unicellular (only one cell) ... ', 'Living Things Sense and. Respond to Change.', '• Living things respond to a stimulus. ... ', '• Smells (good or bad) ... ', 'Homeostasis.']
679513
Neurons are the basic functional units of the nervous system, and they generate electrical signals called action potentials, which allow them to quickly transmit information over long distances. Glia are also essential to nervous system function, but they work mostly by supporting the neurons.
401407
Neuron. Neurons (also known as neurones, nerve cells and nerve fibers) are electrically excitable cells in the nervous system that function to process and transmit information. In vertebrate animals, neurons are the core components of the brain, spinal cord and peripheral nerves.
171353
['Sensory neurons send impulses from sensory receptors to inform the CNS of a stimulus. ... ', 'Motor neurons send impulses from the CNS to the muscle, organ or gland they command to take action. ... ', 'Inter neurons receive information from other neurons and pass this information on to other neurons.']
593612
A useful analogy is to think of a neuron as a tree. A neuron has three main parts: dendrites, an axon, and a cell body or soma (see image below), which can be represented as the branches, roots and trunk of a tree, respectively. A dendrite (tree branch) is where a neuron receives input from other cells.
177582
Neurons have specialize cell parts called dendrites and axons. Dendrites bring electrical signals to the cell body and axons take information away from the cell body. Neurons communicate with each other through an electrochemical process.
832756
['The cell body contains the nucleus and other cell organelles.', 'Dendrites extend from the cell body and receive nerve impulses from other neurons.']
1149443
['It is made up of numerous nerve cells.', 'Nerve cells are excitable and respond to external stimuli.', 'Nerve cells show conductivity by transmitting signals from one cell to the other.', 'Transmission of signals is through neurotransmitters.', 'The brain is the major organ.']
697855
Neurons have TWO "processes" called axons and dendrites.... glial cells have only ONE. Neurons CAN generate action potentials... ... glial cells do NOT have chemical synapses.
675784
Receptor cells are considered neurons, but they are highly specialized.
1281009
Neurons, or nerve cells, carry out the functions of the nervous system by conducting nerve impulses. They are highly specialized and amitotic. This means that if a neuron is destroyed, it cannot be replaced because neurons do not go through mitosis.
677955
WHAT ANATOMICAL CHARACTERISTIC DETERMINES WHETHER A PARTICULAR NEURON IS CLASSIFIED AS UNIPOLAR, BIPOLAR, AND MULTIPOLAR? THEIR DIFFERENTIATED ACCORDING TO THE NUMBER OF PROCESSES ATTACHED TO THE CELL BODY.
1343253
Neurons have specialized projections called dendrites and axons. Dendrites bring information to the cell body and axons take information away from the cell body. Information from one neuron flows to another neuron across a synapse. The synapse contains a small gap separating neurons.
1274851
Neurons. Neurons, or nerve cells, carry out the functions of the nervous system by conducting nerve impulses. They are highly specialized and amitotic. This means that if a neuron is destroyed, it cannot be replaced because neurons do not go through mitosis.
974318
The primary components of the neuron are the soma (cell body), the axon (a long slender projection that conducts electrical impulses away from the cell body), dendrites (tree-like structures that receive messages from other neurons), and synapses (specialized junctions between neurons).
695369
Structural classification of neurons is based upon the number of processes that extend out from the cell body. Three major groups arise from this classification: multipolar, bipolar, and unipolar neurons. Multipolar neurons are defined as having three or more processes that extend out from the cell body.