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Most structures in a cell are membrane-bound, but some are not. Which structure lacking a membrane is present in plant cells and not in animal cells? (1 point)
O cytoplasm
mitochondrion
cell wall
chloroplast
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GPT-5 mini
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Cell wall.
The cell wall is found in plant cells but not animal cells, and it is not a membrane-bound organelle (it's an external rigid structure).
The cell wall is found in plant cells but not animal cells, and it is not a membrane-bound organelle (it's an external rigid structure).
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