Question

If there are 20 centromeres during a cell at anaphase, what percentage chromosomes are there in each cell following cytokinesis?

Answer 1

Hint: Cytokinesis is the process by which one cell divides from its sister cell. It usually happens after a cell divides. The Cell Cycle is the process by which all cells grow, replicate their DNA, grow, and divide. Following cytokinesis, the daughter cells are small and low on ATP. During the G1 phase of Interphase, they acquire ATP and grow in size. The majority of cells are being observed in Interphase, the longest part of the cell cycle.

Complete answer:
Anaphase is the time when the chromosomes separate. Sister chromatids remain attached at centromeres prior to separation. Each chromatid becomes a daughter chromosome after separation.
This helps us understand why the cell continues to divide and cannot be separated into two daughter cells by cytokinesis. If there are 20 centromeres in anaphase, there are 20 chromosomes within the dividing cell.

As a result, each end pole of the dividing cell will receive 10 chromatids, with each chromatid becoming a chromosome for the cell. as a result, they will have 10 chromosomes immediately after cytokinesis, each of which is made up of a single chromatid.

From now on, these separated sister chromatids will be referred to as daughter chromosomes. Each end of the cell has a uniform and complete set of 46 chromosomes or 23 pairs of homologous chromosomes at the end of anaphase; they are still diploid.

During anaphase, we have a total of 16 chromosomes and 16 chromatids – to put it another way, each chromatid is now a chromosome. Similarly, during anaphase, humans have 92 chromosomes and 92 chromatids. During telophase, these numbers remain equivalent.

Sister chromatids remain attached at centromeres prior to separation. Each chromatid becomes a daughter chromosome after separation. The cell is still dividing and has not yet been split into two daughter cells by cytokinesis. If there are 20 centromeres in anaphase, the dividing cell has 20 chromosomes. As a result, each pole of the dividing cell will receive 10 chromatids, and each chromatid will now become a chromosome for the daughter cell.

Note: A daughter chromosome is a chromosome that forms as a result of the separation of sister chromatids during cellular division. Paired chromatids are held together by a region of the chromosome known as the centromere. The paired or sister chromatids eventually separate and become known as daughter chromosomes.