Differbetween
Hint: Meta means second and phase means stage, hence metaphase is the second stage of meiosis and mitosis.
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Distinguish between metaphase of mitosis and metaphase I of meiosis.
| Metaphase of mitosis | Metaphase I of meiosis |
|---|---|
| All chromosomes form a single plate in metaphase | Chromosomes form two parallel plates in metaphase I |
- What is the main difference between metaphase 1 and metaphase 2 in meiosis?
- What is the major difference between metaphase 1 and metaphase 2 quizlet?
- What is the difference between mitotic and mitosis?
- How is metaphase I different from metaphase of mitosis quizlet?
- What happens in metaphase 1 in meiosis?
- What is the difference between metaphase and metaphase 2?
- What is the difference between metaphase in mitosis and metaphase 2 in meiosis?
- What is metaphase II?
- Is DNA replicated after meiosis?
- What triggers mitosis?
- What is mitosis with diagram?
- What are the 7 stages of mitosis?
What is the main difference between metaphase 1 and metaphase 2 in meiosis?
Metaphase 1: Microtubules of one pole are attached to kinetochores of one of the two chromosomes facing to the same pole. Metaphase 2: Microtubules are attached to the kinetochores of the centromere on either side of a single chromosome.
What is the major difference between metaphase 1 and metaphase 2 quizlet?
Describe the main difference between Metaphase 1 and Metaphase 2. In Metaphase 1, paired homologous chromosomes line up along the equator of the cell. However, in mitosis and Metaphase 2, it is sister chromatids that line up along the equator of the cell.
What is the difference between mitotic and mitosis?
Mitosis results in two nuclei that are identical to the original nucleus. Meiosis, on the other hand, results in four nuclei that each has ½ the chromosomes of the original cell.
How is metaphase I different from metaphase of mitosis quizlet?
MEIOTIC METAPHASE I IS CHARACTERIZED BY THE HOMOLOGOUS CHROMOSOMES LINING UP AS PAIRS (DOUBLE FILE) ALONG THE EQUATOR. METAPHASE II OF MEIOSIS APPEARS SIMILAR TO MITOTIC METAPHASE, EXCEPT THAT THE NUMBER OF CHROMOSOMES IS THE HAPLOID NUMBER RATHER THAN THE DIPLOID NUMBER.
What happens in metaphase 1 in meiosis?
In metaphase I, the homologous pairs of chromosomes align on either side of the equatorial plate. Then, in anaphase I, the spindle fibers contract and pull the homologous pairs, each with two chromatids, away from each other and toward each pole of the cell. During telophase I, the chromosomes are enclosed in nuclei.
What is the difference between metaphase and metaphase 2?
What is the major difference between metaphase I and metaphase II? Metaphase I pairs homologous chromosomes and in metaphase II they are not paired. ... Meiosis I begins with diploid cells, and homologous chromosomes separate in this stage.
What is the difference between metaphase in mitosis and metaphase 2 in meiosis?
Hint: Meta means second and phase means stage, hence metaphase is the second stage of meiosis and mitosis.
...
Distinguish between metaphase of mitosis and metaphase I of meiosis.
| Metaphase of mitosis | Metaphase I of meiosis |
|---|---|
| All chromosomes form a single plate in metaphase | Chromosomes form two parallel plates in metaphase I |
What is metaphase II?
Metaphase II is the second stage in meiosis II. ... The cell is in metaphase II when the chromosomes align themselves along the metaphase plate through the facilitation of the spindle fibers. The spindle fibers are now attached to the two kinetochores contained in the centromere of each chromosome.
Is DNA replicated after meiosis?
Meiosis, divided into meiosis I and meiosis II, is a process in which a diploid cell divides itself into four haploid cells. Note that meiosis II immediately follows meiosis I; DNA replication does not occur after meiosis I.
What triggers mitosis?
Abstract. Entry into mitosis is triggered by the activation of cyclin-dependent kinase 1 (Cdk1). This simple reaction rapidly and irreversibly sets the cell up for division.
What is mitosis with diagram?
Mitosis is the phase of the cell cycle where the nucleus of a cell is divided into two nuclei with an equal amount of genetic material in both the daughter nuclei. It succeeds the G2 phase and is succeeded by cytoplasmic division after the separation of the nucleus.
What are the 7 stages of mitosis?
These phases are prophase, prometaphase, metaphase, anaphase, and telophase. Cytokinesis is the final physical cell division that follows telophase, and is therefore sometimes considered a sixth phase of mitosis.
