The blood sinusoid exists in ()
A. lung
B. muscle tissue
C. glomerulus
D. gastrointestinal mucosa
E. spleen
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synapses are ()
A. Specialization between neurons or effectors cells
B. Cell junctions between neuroglia
Cell junctions between neurons
D. Cell junctions between neurons and muscle cells
E. Cell junctions between neuroglia and neurons
Which is related to information transmission in presynaptic element ? ()
A. microtubule
B. neurofilament
C. mitochondria
D. synaptic vesicle
E. microfilament
In peripheral nerve fibers, sheath cells are ()
Astrocytes
B. Oligodendrocytes
C. Satellite cells
D. Ependymal cells
E. Schwann cells
Electron micrograph shows that basophilic Nissl bodies are ()
A. mitochondria
B. rough endoplasmic reticulum
C. smooth endoplasmic reticulum
D. lysosome
E. Golgi complex
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