Medical Dictionary

sister chromatid

noun

Medical Definition of SISTER CHROMATID

:  any of the chromatids formed by replication of one chromosome during interphase of the cell cycle especially while they are still joined by a centromere

Illustration of SISTER CHROMATID

Browse

July 05, 2015
bunkum Hear it
insincere or foolish talk
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears