![]() When the nerve impulse reaches the axon terminal, neurotransmitters are released by the axon in the synapse.The nerve impulse is transmitted to the dendrites of the next neuron via the synapse. Soma (cell body): Each neuron has a cell body that contains its nucleus and other cellular organelles and components.The dendrites receive the nerve impulse from cells which are passed to the cell body and through the axon.Compared with axons, dendrites usually are shorter and less uniform in cross section they are thicker near their origin at the cell body and then taper off the farther away they are from the soma. Dendrites and axons are both neuronal processes but differ in many aspects. A neuron consists of a cell body, branched projections called dendrites, and an axon. The form and content of dendrites in comparison with axons.An external or internal stimulus causes the receptors to convert the stimuli into electrical impulses which are carried by the neurons to the nervous system that processes the information and elicits a response in the body.JEE Main 2022 Question Paper Live Discussion Unlike dendrites axons are long, slender projection of a nerve cell, or neuron, that conducts electrical impulses away from the neurons cell body or soma.Difference Between Selling And Marketing.TS Grewal Solutions Class 11 Accountancy.TS Grewal Solutions Class 12 Accountancy.CBSE Previous Year Question Papers Class 12.CBSE Previous Year Question Papers Class 10.NCERT Solutions For Class 6 Social Science.They are called afferent processes because they transmit impulses to the neuron cell body. NCERT Solutions for Class 7 Social Science The number of dendrites on a neuron varies.NCERT Solutions for Class 8 Social Science.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |