|Cell cycle Stages||Number of DNA molecules /cell||Number of Chromosomes/cell|
|In Mitotic Stages|
|After cytokinesis of Mitosis||4||4|
Is there DNA in anaphase?
The sister chromatids are pairs of identical copies of DNA joined at a point called the centromere. During anaphase, each pair of chromosomes is separated into two identical, independent chromosomes.
How many copies of DNA are there in anaphase?
During anaphase, we now have a total of 16 chromosomes and 16 chromatids – in short, each chromatid is now a chromosome. Similarly, in humans, there are 92 chromosomes present and 92 chromatids during anaphase. These numbers remain the same during telophase.
What is the amount of DNA in anaphase 1?
During telophase-1 cytokinesis takes place and two daughter cells are made. So in anaphase-1, the cell has not yet divided and the DNA amount is the same as it was in prophase-1 that is ‘X’. After telophase-1 when the cell is divided DNA is also divided equally into daughter cells.
Does DNA double during anaphase?
During anaphase each chromosome present in metaphase separates into two chromosomes, each with a single double-stranded DNA molecule. Therefore, during anaphase the chromosome number is temporarily doubled until the cells finish the process of cell division.
What 3 things happen during anaphase?
Anaphase. The sister chromatids separate from one another and are pulled towards opposite poles of the cell. The microtubules that are not attached to chromosomes push the two poles of the spindle apart, while the kinetochore microtubules pull the chromosomes towards the poles.
Is chromatin made of DNA?
Chromatin is a complex of DNA and proteins that forms chromosomes within the nucleus of eukaryotic cells. Each nucleosome is composed of DNA wrapped around eight proteins called histones. …
What happens during anaphase I?
During anaphase I, the homologous chromosomes are pulled toward opposite poles of the cell. During anaphase I, the homologous chromosomes are pulled toward opposite poles of the cell.
Which is not true for anaphase?
Anaphase – This stage is characterised by events such as, spindle poles moving farther apart, which in turn moves the chromosomes to the opposite poles. … This stands not true for anaphase and hence this is the correct answer.
How many cells will be produced if a cell divides mitotically 6 times?
12 cells can be formed if cell divide by 6 times through mitosis process.
Which is not related to anaphase 1?
The splitting of centromere does not occur in anaphase I but occurs in anaphase II. Anaphase is the stage of mitosis or meiosis when chromosomes are split and the sister chromatids move to opposite poles of the cell.