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Question 11 of 20:
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A prokaryotic cell is under the microscope, and a scientist is examining the proteins that help molecules and ions enter and exit the cell. What part of the prokaryotic cell is being studied under the microscope?

A. Plasma membrane
B. DNA
C. Cell wall
D. Cytoplasmic membrane



Answer :

GinnyAnswer

Final answer:

The plasma membrane is the main focus of study in the prokaryotic cell under the microscope.


Explanation:

The plasma membrane is being studied under the microscope in the prokaryotic cell. It controls what enters and exits the cell, facilitating various metabolic reactions. The plasma membrane is essential in maintaining the cell's internal environment and structure.

  • Cell wall: It acts as an additional protective layer and helps maintain the cell's shape, preventing dehydration.
  • Cytoplasmic membrane: A fluid phospholipid bilayer that lacks sterols in prokaryotic cells.

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