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Metaphase II

In Metaphase I, the tetrads of homologous chromosomes line up along the equator, but they are not individual chromosomes.

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Chromatids line up along the equator?

The chromatids line up at the equator of the cell during the metaphase of meiosis. After which the chromatids separate to form individual chromosomes.


During which phase of mitosis can the chromatids first be seen under a light microscope?

The chromatids can first be seen under a light microscope during the metaphase stage of mitosis, when they line up along the cell's equator.


What phase of mitosis do sister chromatids line up in the center of the cell?

This phase is called the metaphase. Remember' M' for middle and 'M' for metaphase. In the next phase (anaphase) the chromosomes move away from each other: remember 'A' for away. Telophase is the last or 'terminal' phase: remember 'T' for terminal. Prophase occurs prior to (ie before) the other phases: remember 'P' for prior. Interphase is in between cells divisions: remember 'I' for in between. Clear answer is metaphase.


During what phase does the sister chromatids line up in the midplane of the cell?

During Mitosis, the spindle pulls apart the sister chromatids of the chromosome in the Anaphase stage.


During which phase of mitosis do the sister chromatids line up in the center of the cell?

Chromosomes are composed of two chromatids during the prophase and metaphase of mitosis. The chromosomes of formed in prophase and line up in metaphase.


What phase is occurring when chromatids are separate and a visible line forms between sets of chromatid?

The phase occurring when chromatids are separated and a visible line forms between sets of chromatids is called anaphase. During anaphase, the sister chromatids are pulled apart toward opposite poles of the cell by the spindle fibers. This separation ensures that each new daughter cell will receive an identical set of chromosomes during cell division. The formation of the visible line indicates the cleavage furrow beginning to form as the cell prepares for cytokinesis.


How many chromatids will line up at the equator of the cell during mitosis?

During mitosis, two sister chromatids from each chromosome will line up at the equator of the cell. This occurs after the chromosomes have replicated during the S phase of the cell cycle.


Which phase involves the chromosomes lining up along the equator of the cell?

Metaphase 1 is the phase of mitosis when the chromosomes line up along the equator. Homologous chromosomes line up in the middle of the cell, then spindle fibers attach onto the homologous chromosome.


How do you describe how DNA copies itself?

DNA replication occurrs through a process called mitosis. The stages of mitosis are (I)PMAT.InterphaseIn the G1 phase, protein synthesis occurrs and mRNA runs along the chromosomes. In the S phase, DNA polymerase runs along the chromosomes/chromatids and creates complementary strands of DNA. In the G2 phase, the 23 chromosomes all have sister chromatids.2. Prophase- Chromosomes condense, spindle fibers form, and the nuclear membrane disintegrates. (23 chromosomes/46 chromatids)3. Metaphase- the chromosomes line up in the middle of the cell and spindle fibers from the centrioles connect to the chromosomes at the kinetochores. (23 chromosomes/46 chromatids)4. Anaphase- Sister chromatids are pulled apart by the spindle fibers to each pole of the cell. (23 chromosomes/46 chromatids)5. Telophase- nuclear envolopes form around the chromatids at each pole, the spindle fibers reduce, the chromatids decondense. (46 chromosomes/ 46 chromatids)Then cytokinesis occurrs to split up the cell into two cells.


What is a middle phase in mitosis when chromosome pairs line up along the middle of a cell?

The middle phase in mitosis when chromosome pairs line up along the middle of a cell is called metaphase. This is a crucial stage where the spindle fibers attach to the centromeres of the chromosomes, ensuring they are properly aligned before separation. Metaphase is followed by anaphase, where the sister chromatids are pulled apart to opposite poles of the cell.


What is the imaginary line called which separates one drainage basin?

A divide.


Is a equator a landform?

No, the equater is just an imaginary line.