Admin Table of Contents
- 1 What is the last stage of mitosis where two nuclei appear?
- 2 In which phase are there 2 nuclei formed?
- 3 Which two nuclei are produced after mitosis?
- 4 Which phase comes between G1 and G2?
- 5 Which phase of mitosis is the shortest?
- 6 When do the new daughter nuclei form during mitosis?
- 7 What happens to chromosomes during prophase of mitosis?
- 8 What happens to chromosomes at the end of telophase?
What is the last stage of mitosis where two nuclei appear?
Mitosis ends with telophase, or the stage at which the chromosomes reach the poles. The nuclear membrane then reforms, and the chromosomes begin to decondense into their interphase conformations. Telophase is followed by cytokinesis, or the division of the cytoplasm into two daughter cells.
In which phase are there 2 nuclei formed?
telophase
In telophase, the cell is nearly done dividing, and it starts to re-establish its normal structures as cytokinesis (division of the cell contents) takes place. The mitotic spindle is broken down into its building blocks. Two new nuclei form, one for each set of chromosomes.
What phase of meiosis do two new nuclei form?
Telophase II
Telophase II and cytokinesis: At each pole of the cell a full set of chromosomes gather together. A membrane forms around each set of chromosomes to create two new cell nuclei. This is the last phase of meiosis, however cell division is not complete without another round of cytokinesis.
Which two nuclei are produced after mitosis?
Mitosis is a single nuclear division that results in two nuclei, usually partitioned into two new cells. The nuclei resulting from a mitotic division are genetically identical to the original. They have the same number of sets of chromosomes: one in the case of haploid cells, and two in the case of diploid cells.
Which phase comes between G1 and G2?
Complete answer:
| Sl.No | S phase |
|---|---|
| 1. | S phase or synthesis phase is the second sub-phase of interphase. |
| 2. | It occurs in between the G1 (Gap 1) phase and G2 (Gap 2) phase. |
| 3. | It is the phase of the cell cycle in which DNA replication takes place. |
Is mitosis and mitotic the same thing?
In the cell cycle, the cell’s DNA is replicated in interphase, the phase that precedes mitosis. Mitosis alternates with interphase to make up the cell cycle in its entirety….Mitosis Versus Meiosis: The Similarities and Differences.
| Mitosis | Meiosis | |
|---|---|---|
| Cells it produces | Creates body/somatic cells | Creates germ/sex cells< |
Which phase of mitosis is the shortest?
anaphase
In anaphase, the shortest stage of mitosis, the sister chromatids break apart, and the chromosomes begin moving to opposite ends of the cell. By the end of anaphase, the 2 halves of the cell have an equivalent collection of chromosomes. In telophase, 2 daughter nuclei form.
When do the new daughter nuclei form during mitosis?
During the completion of mitosis (telophase), two new nuclei form around the separated sets of daughter chromosomes (see Figure 8.29).
Which is the first stage of mitosis and cell division?
1 Interphase. 2 Prophase. 3 Metaphase. 4 Anaphase. 5 Telophase. 6 Cytokinesis.
What happens to chromosomes during prophase of mitosis?
This onion root tip plant cell is in early prophase of mitosis. Chromosomes, a nucleolus, and remnants of a nuclear membrane are visible. In prophase, the chromatin condenses into discrete chromosomes. The nuclear envelope breaks down and spindles form at opposite poles of the cell.
What happens to chromosomes at the end of telophase?
Telophase is about the reformation of the nuclear envelope around new nuclei to separate them from each cell’s cytoplasm. Now that the two sets of daughter chromosomes are encased in a new nuclear envelope, they begin to spread out again. When this occurs, it is the end of telophase, and mitosis is complete.