Question: During which of the following phases does chromatin?

During interphase (1), chromatin is in its least condensed state and appears loosely distributed throughout the nucleus. Chromatin condensation begins during prophase (2) and chromosomes become visible. Chromosomes remain condensed throughout the various stages of mitosis (2-5).

During which of the following phases does chromatin condense and become chromosomes?

The first and longest phase of mitosis is prophase. During prophase, chromatin condenses into chromosomes, and the nuclear envelope (the membrane surrounding the nucleus) breaks down. In animal cells, the centrioles near the nucleus begin to separate and move to opposite poles of the cell.

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

During metaphase, the sister chromatids are forced to the center of the cell.

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

Metaphase. Chromosomes line up at the metaphase plate, under tension from the mitotic spindle. The two sister chromatids of each chromosome are captured by microtubules from opposite spindle poles. In metaphase, the spindle has captured all the chromosomes and lined them up at the middle of the cell, ready to divide.

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

Metaphase. During metaphase, spindle fibers attach to the centromere of each pair of sister chromatids (see Figure below). The sister chromatids line up at the equator, or center, of the cell. This is also known as the metaphase plate.

What happens during metaphase stage?

Metaphase is a stage in the cell cycle where all the genetic material is condensing into chromosomes. These chromosomes then become visible. During this stage, the nucleus disappears and the chromosomes appear in the cytoplasm of the cell.

What happens during the 4 phases of mitosis?

1) Prophase: chromatin into chromosomes, the nuclear envelope break down, chromosomes attach to spindle fibres by their centromeres 2) Metaphase: chromosomes line up along the metaphase plate (centre of the cell) 3) Anaphase: sister chromatids are pulled to opposite poles of the cell 4) Telophase: nuclear envelope …

During which phase of mitosis do the sister chromatids line up in the center of the cell metaphase prophase interphase anaphase?

Correct answer:

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During metaphase, the chromosomes align at the center of the cell. During anaphase, the sister chromatids are separated and pulled to opposite ends of the cell. During telophase, the nuclear envelope begins to re-form around the divided chromatids.

During which phase of meiosis do the sister chromatids line up across from each other quizlet?

During (metaphase II), all sister chromatids align themselves along the metaphase plate.

During which phase of mitosis do chromosomes line up at the spindle equator quizlet?

Spindle fibers attach to the paired homologous chromosomes. The paired chromosomes line up along the equator of the cell. This occurs only in metaphase I. In metaphase of mitosis and meiosis II, it is sister chromatids that line up along the equator of the cell.