Which of the following correctly describes the structure and function of the cell wall in plants? The cell wall is composed mainly of cellulose. It allows for fluid movement of the cell.   The cell wall is composed mainly of collagen. It supports the cell, allowing it to maintain a rigid shape.   The cell wall is composed mainly of cellulose. It supports the cell, allowing it to maintain a rigid shape.   The cell wall is composed mainly of collagen. It allows for fluid movement of the cell.     Which of the following statements correctly describes how the prokaryotic cells appear compared to the eukaryotic cells under the microscope?     The prokaryotic cells are much smaller than the eukaryotic cells.   The prokaryotic cells have a nucleus, while the eukaryotic cells do not.   The prokaryotic cells have cell membranes, while the eukaryotic cells do not.   The prokaryotic cells have cytoplasm, and eukaryotic cells do not.

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