Aprokaryotic cell is being looked at under the microscope and a scientist is watching molecules such as sodium enter and exit the cell. what part of the prokaryotic cell is being looked at under the microscope? a. dna b. cytoplastic membrane c. plasma membrane d. cell wall

if sodium entering and exitting the cell is observed, then it is clear that the cytoplasmic membrane is being looked at under the microscope.

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halogen, any of the six nonmetallic elements that constitute group 17 (group viia) of the periodic table. the halogen elements are fluorine (f), chlorine (cl), bromine (br), iodine (i), astatine (at), and tennessine (ts).