As we all know, DNA from a single cell can be more than 4cms long. This long thread is compactly winded to fit it inside a tiny nucleus.
Eukaryotic cells have the DNA winded compactly with the help of special proteins called histones. DNA is wound around the histone proteins to form structures called nucleosomes. Thus, with this "beads-on-string" structure, the overall length is reduced to a considerable extent. Furthermore, these strings now coil upon themselves to develop supercoils which inturn create compact chromosomes. All in all, the total length of the DNA is reduced to such a great extent that a long strand now fits inside a nucleus which is only a few nanometers in diameter (one nanometer = 109 meter).
you can understand the concept further by reading more about
it doubles - as the genetic information needs to be copied so when the cell divides, each cell has the same genetic material
it is replicating
the order is interphase, prophase, metaphase, antiphase, telephase, and cytokanisis.
The steps are, in this order:Interphase, Prophase, Metaphase, Anaphase, Telophase, Cytokinesis.Just remember:-Interphase the cell grows, and doubles their DNA in interphase-Mitosis (Just remember the name "In puntacana my apple tastes citrous" - Interphase, Prophase, Metaphase, Anaphase, Telophase, Cytokenisis.)-Cytokinesis
Prophase is the first stage of any cell division (excluding interphase). This is the stage where a cell prepares it for upcoming cell division. Further properties can be found in books and elsewhere.
There are Interphase, Prophase, Metaphase, Anaphase and Triphase. The two that are opposite are Interphase and Anaphase.
Interphase, prophase, metaphase, anaphase, telophase, cytokinesis
replicating
Interphase is where the cell is when it is preparing for cell division. Therefore the purpose of interphase is to prepare the cell for division. During interphase, the cell goes through three stages; the G1, S Phase and G2. This is the longest part of the cycle.
prophase interphase anaphase metaphase telophase cytokinesis= cell division over
the order is interphase, prophase, metaphase, antiphase, telephase, and cytokanisis.
The steps are, in this order:Interphase, Prophase, Metaphase, Anaphase, Telophase, Cytokinesis.Just remember:-Interphase the cell grows, and doubles their DNA in interphase-Mitosis (Just remember the name "In puntacana my apple tastes citrous" - Interphase, Prophase, Metaphase, Anaphase, Telophase, Cytokenisis.)-Cytokinesis
No, cytokinesis is the last step of cytokinesis. The steps of cell division are interphase, prophase, metaphase, anaphase, telophase, and cytokinesis.
Prophase.
Prophase is the first stage of any cell division (excluding interphase). This is the stage where a cell prepares it for upcoming cell division. Further properties can be found in books and elsewhere.
Mitosis is the division of the chromosomes in the nuclei. There are 5 stages in mitosis. Interphase, prophase, metaphase, anaphase, and telophase.
Mitosis is the division of the chromosomes in the nuclei. There are 5 stages in mitosis. Interphase, prophase, metaphase, anaphase, and telophase.
there are 6 stages of cell division. Phase 1- interphase Phase 2- prophase Phase 3 - metaphase Phase 4-anaphase Phase 5-telophase Phase 6- cytokenesis
There are Interphase, Prophase, Metaphase, Anaphase and Triphase. The two that are opposite are Interphase and Anaphase.