Sister chromatids Notes: Definitions & Explanations PDF | Download eBooks
Study Sister chromatids lecture notes PDF with biology definitions and explanation to study What are Sister chromatids?. Study sister chromatids explanation with biology terms to review biology course for online degree programs.
Sister chromatids Definition:
Sister chromatid form when chromosomes duplicate. Each chromosome has two sister chromatids which are joined copies of the original chromosome.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Sister chromatids Notes:
A sister chromatid refers to the similar copies formed by the DNA replication of a chromosome. Both these copies are fused together by a shared centromere. In other words, a sister chromatid may also be said to be one half of the duplicated chromosome as they're both totally identical to each other. A pair of sister chromatids is also called a dyad.
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