no
During prophase of mitosis, chromosomes condense and become shorter. As mitosis progresses, the condensed chromosomes move to the center of the cell and eventually separate during anaphase.
The nucleus divides twice in meiosis to give 4 different cells. See the wikipedia page: http://en.wikipedia.org/wiki/Meiosis and the wikepedia diagram: http://en.wikipedia.org/wiki/File:Meiosis_diagram.jpg
Chromatin changes to thick rods called chromosomes during anaphase. During anaphase the centromeres divide and are pulled apart by the spindle fibers. They then move to opposite ends of the poles.
During metaphase, the nucleus remains intact and the nuclear envelope disassembles. The chromosomes condense and align at the center of the cell, preparing to be pulled apart by the spindle fibers during anaphase.
The moving part of each homologous chromosome during anaphase I of meiosis is called a chromatid. Each chromatid is a single strand of DNA that is duplicated during the S phase of the cell cycle and remains joined to its sister chromatid at the centromere until they separate during anaphase.
Chromosomes are visible in the cell nucleus during mitosis and meiosis.
prophase, when the nucleus gets really big metaphase, where the chromosomes move to the middle anaphase, where the chromosomes move to opposite sides
The stages of mitosis are: Interphase Preprophase Prophase Prometaphase Metaphase Anaphase Telophase Cytokinesis The Chromosome condense and become visible during prophase.
During prophase of mitosis, chromosomes condense and become shorter. As mitosis progresses, the condensed chromosomes move to the center of the cell and eventually separate during anaphase.
No, dyads are not visible in mitosis. Dyads are two sister chromatids joined at the centromere, and they separate during anaphase of mitosis to form individual chromosomes that are visible under a microscope.
what happens to chromosomes during anaphase
what happens to chromosomes during anaphase
Was the nucleus visible in Lactobacilli? Why?
chromosomes and the mitotic spindles are formed during anaphase
nuclear membrane and nucleolus
Chromatin changes to thick rods called chromosomes during anaphase. During anaphase the centromeres divide and are pulled apart by the spindle fibers. They then move to opposite ends of the poles.
The nucleus divides twice in meiosis to give 4 different cells. See the wikipedia page: http://en.wikipedia.org/wiki/Meiosis and the wikepedia diagram: http://en.wikipedia.org/wiki/File:Meiosis_diagram.jpg