centromere, kinetochore
(noun) a specialized condensed region of each chromosome that appears during mitosis where the chromatids are held together to form an X shape; “the centromere is difficult to sequence”
Source: WordNet® 3.1
centromere (plural centromeres)
(genetics) The central region of a eukaryotic chromosome where the kinetochore is assembled.
Source: Wiktionary
9 May 2025
(noun) anything in accord with principles of justice; “he feels he is in the right”; “the rightfulness of his claim”
The first coffee-house in Mecca dates back to the 1510s. The beverage was in Turkey by the 1530s. It appeared in Europe circa 1515-1519 and was introduced to England by 1650. By 1675 the country had more than 3,000 coffee houses, and coffee had replaced beer as a breakfast drink.
