Which best describes a centromere?

Biology
Tutor: None Selected Time limit: 1 Day

sister chromosomes that are held together by a chromatid

paired chromosomes that have genes arranged in the same order

the part of a chromosome that joins the sister chromatids

the material that makes up a chromosome

Apr 28th, 2015

A centromere is the part of the chromosome that joins the two sister chromatids. If you look at a picture of a chromosome you can see a small bundle of material in between the two connected chromatids. The centromere is also important in mitosis. Hope this helps

Apr 28th, 2015

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Apr 28th, 2015
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Apr 28th, 2015
Dec 7th, 2016
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