nucleus
Nucleus
Ribosomes
Soma
in the neuron cell body
Dendrites carry messages to a cell body of a neuron.
cell body
Yes, dendrites contain Nissl bodies. Nissl bodies, also called Nissl substance or Nissl granules, are rough endoplasmic reticulum in the neuronal cell bodies and dendrites. They are responsible for protein synthesis in the neuron.
Signalling ALONG a neuron is electrical, but signalling BETWEEN neurons is a chemical process. Neuron A 'passes' a message onto the next by releasing chemicals called neurotransmitters , which are then taken up by neuron B. The point at which these neurotransmitters are released from the neuron A is called the 'terminal bouton' and is the end of its axon. More specifically, it is the presynaptic membrane OF the terminal bouton at which the passing on of a message occurs.
in the neuron cell body
Nissl granules are rough endoplasmic reticulum. Therefore they are sites of protein synthesis.
Monosynaptic reflex
a sensory neuron to a motor neuron
The three main parts of a neuron are the axon, the dendrites, and the soma (cell body). The axon carries information away from the soma and transmits it to other neurons. The dendrites receive information from other neurons. The soma contains the nucleus of the cell and protein synthesis occurs here.
A reflex arc.
They are neurons and not neutrons. You have afferent neuron. Then you have intermediate neuron and then you have the efferent neuron in the reflex arc.
They are neurons and not neutrons. You have afferent neuron. Then you have intermediate neuron and then you have the efferent neuron in the reflex arc.
Neurofibrils
two motor neurons are always involved in descending motor pathways. the upper motor neuron and the lower motor neuron.
Nissl bodies are stacks of endoplasmic reticulum in neurons. They are used to produced neurotrasmitterNissl body is rich in both bound and free ribosomes. As ribosome is the site for protein synthesis, nissl bodies r imp for formation of various proteins such as neurohormones.Protein synthesis of neurotransmitters such as acetylcholine.Synthesis of proteinsNissl bodies are believed to be the site of protein synthesisNissl bodies are just rough ER found in neurons. It is named as such after the person who 'discovered' them.
sensory neurones motor neurones