INTRODUCTION
CELL STRUCTURE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Allows materials to come in and out of the cell
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Cell Wall
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Cell Membrane
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Vacuole
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Mitochondria
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Explanation:
Detailed explanation-1: -Cell mebrane is the outer most membrane of the cytoplasm. Cell membrane allows materials in and out of the cell.
Detailed explanation-2: -The region between the two layers is fluid repellent, which has the effect of separating the inside of the cell from the outside world. The cell membrane is semipermeable, which allows selected molecules to pass into or out of the cell.
Detailed explanation-3: -Cell membrane It maintains the integrity of a cell and controls passage of materials into and out of the cell. All materials within a cell must have access to the cell membrane (the cell’s boundary) for the needed exchange. The cell membrane is a double layer of phospholipid molecules.
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