Frequent question: When during the cell cycle are chromosomes visible Brainly?

What phase is the chromosome visible?

During prophase, the complex of DNA and proteins contained in the nucleus, known as chromatin, condenses. The chromatin coils and becomes increasingly compact, resulting in the formation of visible chromosomes. Chromosomes are made of a single piece of DNA that is highly organized.

Why are chromosomes visible during mitosis?

Chromosomes become visible during mitosis because they condense themselves to thick, visible strands. Regularly, they are more spread out as thin strands and therefore invisible to the eye even with a microscope.

Are chromosomes visible during interphase?

During interphase, individual chromosomes are not visible, and the chromatin appears diffuse and unorganized.

During which phases of mitosis are chromosomes not visible?

It is during interphase, telophase, and cytokinesis that the chromosomes are no longer visible.

What is it called when chromosomes appear?

prophase. a cell division begins, the chromatin threads coil and shorten so that visible bar like bodies (chromosomes) appear.

Why are chromosomes only visible during cell division?

Chromosomes are visible only during certain stages of cellular division. Chromosomes are formed by coiling and supercoiling of chromatin fibers. Since, during cellular division, chromosomes are highly condensed, they’re visible under a microscope.

Are chromosomes only visible during mitosis?

During most of the cell cycle, interphase, the chromosomes are somewhat less condensed and are not visible as individual objects under the light microscope. However during cell division, mitosis, the chromosomes become highly condensed and are then visible as dark distinct bodies within the nuclei of cells.

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