Table of Contents
- 1 Does each daughter cell contain 23 chromosomes?
- 2 How many chromosomes will be in each daughter cell after mitosis if the mother cell has 20 chromosomes?
- 3 How many chromosomes are in each daughter cell if a cell with a diploid number of 24 undergoes meiosis?
- 4 Why does cell B contain a total of 23 chromosomes?
- 5 How many chromosomes will each daughter cell have after mitosis?
- 6 How many pairs of chromosomes would a human daughter cell have at the end of mitosis?
- 7 How many maternal chromosomes are present in a somatic human cell in g1?
- 8 When a cell with 24 chromosomes divides by mitosis the resulting daughter cells will each have how many chromosomes?
- 9 How many chromosomes does a human cell have?
- 10 How many chromosomes are there in the prophase of mitosis?
- 11 How many chromosomes does a human have during interphase?
Does each daughter cell contain 23 chromosomes?
By the end of meiosis, the resulting reproductive cells, or gametes, each have 23 genetically unique chromosomes. The overall process of meiosis produces four daughter cells from one single parent cell. Each daughter cell is haploid, because it has half the number of chromosomes as the original parent cell.
How many chromosomes will be in each daughter cell after mitosis if the mother cell has 20 chromosomes?
After mitosis, the daughter cell has 20 chromosomes and after meiosis, the daughter cell has 10 chromosomes.
How many chromosomes are there in each daughter cell following cytokinesis?
Thus each pole of the dividing cell will receive 10 chromatids: each chromatid will now become a chromosome for daughter cell. Thus each daughter cell, immediately after cytokinesis will have 10 chromosomes, each made up of single chromatid.
How many chromosomes are in each daughter cell if a cell with a diploid number of 24 undergoes meiosis?
Meiosis
| Question | Answer |
|---|---|
| If a cell with a diploid number of 24 undergoes meiosis, how many chromosomes are in each daughter cell? | 12 |
| Crossing-over of sister chromatids occurs during which stage of meiosis? | metaphase II |
| What occurs at chiasmata? | crossing over |
| When are bivalents formed in meiosis? | prophase 1 |
Why does cell B contain a total of 23 chromosomes?
A human cell has 46 total or 23 pairs of chromosomes….Problem 1: Number of chromosomes.
| A. | 46, 46, 46 |
|---|---|
| D. | 46, 12, 12 |
How many chromosomes are in each daughter cell?
23 chromosomes
At this point, nuclear division begins, and the parent cell is divided in half, forming 2 daughter cells. Each daughter cell will have half of the original 46 chromosomes, or 23 chromosomes.
How many chromosomes will each daughter cell have after mitosis?
At the end of mitosis, the two daughter cells will be exact copies of the original cell. Each daughter cell will have 30 chromosomes. At the end of meiosis II, each cell (i.e., gamete) would have half the original number of chromosomes, that is, 15 chromosomes.
How many pairs of chromosomes would a human daughter cell have at the end of mitosis?
This means that there are now 46 pairs of chromosome in the parent cell. However, during cytokinesis, the cell divides itself into two, meaning that each daughter cell are left with 23 pairs of chromosomes or 46 chromosomes.
How many cells are there after cytokinesis?
two
Cytokinesis is the physical process of cell division, which divides the cytoplasm of a parental cell into two daughter cells.
How many maternal chromosomes are present in a somatic human cell in g1?
Each human somatic cell has a total of 46 chromosomes. Only half are maternal chromosomes.
When a cell with 24 chromosomes divides by mitosis the resulting daughter cells will each have how many chromosomes?
The daughter cells each have 24 chromosomes.
How many chromosomes does each new daughter cell contain if the parent cell has 24 chromosomes?
Complete answer: If a cell has 24 chromosomes and it undergoes mitosis to create two cells, then the daughter cells also have 24 chromosomes each. Mitosis is a process of division of cells where a parent cell divides into two daughter cells each of which is genetically just like the parent cell.
How many chromosomes does a human cell have?
A human cell has 46 total or 23 pairs of chromosomes. Following mitosis, the daughter cells would each have a total of ______ chromosomes. After meiosis I, the two daughter cells would have _____chromosomes, and after meiosis II ______ chromosomes. All contents copyright © 1997 – 2004.
How many chromosomes are there in the prophase of mitosis?
First, during the S phase of interphase, the genetic material of a cell is duplicated. A human has 46 chromosomes (a set of 23 you inherit from your mother, and a set of 23 from your father). After the genetic material is duplicated and condenses during prophase of mitosis, there are still only 46 chromosomes – however,
When does the chromosome and chromatid number change during mitosis?
It is only after the end of mitosis – when the dividing cells have fully separated and the membranes have reformed – that the normal chromosome number is restored to the cell. Below is a table summarizing the chromosome and chromatid number during mitosis in humans: The chromosome and chromatid count during meiosis works a bit differently.
How many chromosomes does a human have during interphase?
First, during the S phase of interphase, the genetic material of a cell is duplicated. A human has 46 chromosomes (a set of 23 you inherit from your mother, and a set of 23 from your father). After the genetic material is duplicated and condenses during prophase of mitosis,…