Prophase:
During this first mitotic stage, the nucleolus fades and chromatin (replicated DNA and associated proteins) condenses into chromosomes. Each replicated chromosome comprises two chromatids, both with the same genetic information. Microtubules of the cytoskeleton, responsible for cell shape, motility and attachment to other cells during interphase, disassemble. And the building blocks of these microtubules are used to grow the mitotic spindle from the region of the centrosomes.
In summery chromatin condenses into chromosomes; centrioles move toward opposite poles of the cell.
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During mitosis, chromosomes are in their most condensed form during metaphase
During prophase in meiosis, homologous chromosomes pair up and undergo crossing over, exchanging genetic material. This process does not occur during mitosis, where individual chromosomes line up and separate without crossing over.
In prophase I of meiosis, crossing over of homologous chromosomes occurs. This does not happen in prophase of mitosis.
The chromosomes coil up and condense during prophase
Crossing over occurs during Prophase I of meiosis.
No, crossing over occurs during prophase 1 of meiosis, not prophase 2.
The chromosomes in a cell's nucleus are only visible during the part of the cell cycle known as prophase. Prophase is the stage of mitosis in which chromatin condensation occurs.
prophase I
During Prophase
Cellular Division.
During Prophase