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What are the 4 important parts of a chromosome?

Sagot :

Chromatids, centromeres, telomeres, and satellites are the components of a chromosome. Each chromosome contains just two sister chromatids when a cell divides. For instance, a typical human cell will have 92 chromatids and 46 chromosomes. A few essential components make up the chromosomes' distinct structure. There are two long arms called q arms and two short arms called p arms on each chromosome. The centromere is what holds these arms together in the middle. Telomeres are segments of DNA that cover the terminals of chromosomes. Deletions, duplications, inversions, and translocations are the four basic categories of structural chromosomal abnormalities.

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