D. do all of these...........
The cytoplasm is the name given to everything enclosed by the cell membrane, except the nucleus.
The cytosol is the aqueous portion of the cytoplasm which contains ions, small proteins, ribosomes, metabolites, and water.
Everything present in the cytoplasm except the membrane-bound organelles makes up the cytosol.
Answer:
true
Explanation:
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1) The central nervous system (CNS) consists of the brain and the spinal cord, which are enclosed in the skull and vertebral column, respectively
2) The peripheral nervous system (PNS) consists of all the neural tissue outside of the brain and spinal cord