Chromosomes first become visible during which phase of mitosis?
Correct answer: B. Prophase
- A. Telophase
- B. Prophase
- C. Metaphase
- D. Anaphase
Explanation
Chromosomes first become visible during the prophase stage of mitosis. In prophase, the chromatin condenses and coils tightly, forming distinct, visible structures called chromosomes. This condensation makes it easier for the cell to organize and separate the genetic material during cell division.
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About Cell Structure and Function
Animal, plant, prokaryotic and eukaryotic cells are compared through their membranes, cell walls, nuclei and cytoplasmic organelles. The work includes the structures and functions of mitochondria, chloroplasts, ribosomes, endoplasmic reticulum, Golgi apparatus and lysosomes, as well as chromosome organization and the distinction between chromatin and chromosomes.
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