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Which of the following is NOT true of the cytosol in an animal cell?

a) It is where many reactions occur
b) It surrounds the cell's internal structures
c) It is the liquid interior of the cell
d) It stores the DNA of the cell

1 Answer

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Final answer:

The cytosol does not store the DNA of the cell; DNA is located within the nucleus. The cytosol is a fluid medium where many cellular reactions take place and it surrounds other internal structures of the cell.

Step-by-step explanation:

The statement about the cytosol in an animal cell that is NOT true is 'It stores the DNA of the cell'. In eukaryotic cells, which include animal cells, the cytosol refers to the fluid part of the cytoplasm and is mainly involved in intracellular processes. It is where many metabolic reactions occur, such as protein synthesis and pathways of intermediary metabolism. The cytosol also surrounds the internal structures of the cell, providing a medium for the organelles to be suspended within the cytoplasm. However, the storage of DNA is not a function of the cytosol; rather, DNA is housed within the nucleus, which is a separate, membrane-enclosed organelle.

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