Human Chromosomes and Genes part 1

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Unit of DNA where a segment of DNA is wrapped around a histone.

Any chromosome that is not a sex chromosome.

Coiled structure made of DNA and proteins containing sister chromatids that is the form in which the genetic material of a cell goes through cell division.

Repeating segments of non-coding DNA at the end of each chromosome.

An inactivated X chromosome.

Proteins that associate with DNA.

Characterizes a cell by describing the number of chromosomes and their appearances under a microscope.

One of two identical copies of a chromosome.