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Questions and Answers
Which structure in the neuron contains Nissl bodies?
Which structure in the neuron contains Nissl bodies?
- Cytoplasm (correct)
- Nucleus
- Axon
- Mitochondria
Where are Nissl bodies typically distributed within the neuron?
Where are Nissl bodies typically distributed within the neuron?
- Only in the dendrites
- Inside the mitochondria
- Mainly in the nucleus
- Throughout the cell body except at the axon hillock (correct)
Which part of the neuron shows a large euchromatic nucleus with a prominent nucleolus?
Which part of the neuron shows a large euchromatic nucleus with a prominent nucleolus?
- Dendrites
- Cytoplasm
- Axon
- Nucleus (correct)
What is a characteristic feature of the axoplasm within a neuron's axon?
What is a characteristic feature of the axoplasm within a neuron's axon?
In which region of the neuron is lipofuscin pigment typically found?
In which region of the neuron is lipofuscin pigment typically found?
What is the direction of nerve impulses conducted by dendrites?
What is the direction of nerve impulses conducted by dendrites?
Which type of neurons have a single process that divides into two branches, one extending to a peripheral ending and the other toward the CNS?
Which type of neurons have a single process that divides into two branches, one extending to a peripheral ending and the other toward the CNS?
What is the main histological difference between neurons classified as stellate, pyramidal, and pyriform?
What is the main histological difference between neurons classified as stellate, pyramidal, and pyriform?
Which type of neurons regulate electrical changes of adjacent neurons but do not produce action potentials?
Which type of neurons regulate electrical changes of adjacent neurons but do not produce action potentials?
In terms of nerve impulse direction, what is the distinction between sensory and motor neurons?
In terms of nerve impulse direction, what is the distinction between sensory and motor neurons?
