DO A DOUBLE TAKE ON THIS QUIZ ON CONTRONYMS
Origin of polar nucleus
Words nearby polar nucleus
How to use polar nucleus in a sentence
Deuterium is an isotope of hydrogen containing a proton and neutron in its nucleus, while normal hydrogen has only a proton.
A July 1884 New York Times article called her “the nucleus and center of the whole organization of crime in New York City.”Meet 'The Queen of Thieves' Marm Mandelbaum, New York City's First Mob Boss|J. North Conway|September 7, 2014|DAILY BEAST
The weather, the conditions, you can imagine it—a polar bear in a desert, with a swimming pool 50 centimetres deep.
Shaked spoke in these generalities initially—referring to two sets of people, two polar opposites on a pendulum.Knesset Member Walks Back On Facebook Post Calling Palestinian Kids ‘Little Snakes’|Gideon Resnick|July 11, 2014|DAILY BEAST
Sykes suspects that the hairs come from either an unrecognized bear species, or an unknown hybrid of polar bear and brown bear.
Long before that, however, the sun had come back to gladden the Polar regions, and break up the reign of ancient night.The Giant of the North|R.M. Ballantyne
Any epithelial cell may be so granular from degenerative changes that the nucleus is obscured.
Each contains one irregular nucleus or several small, rounded nuclei.
Occasionally the nucleus is irregular in shape, "clover-leaf" forms being not infrequent.
Wright's stain gives the nucleus a deep purple color and the cytoplasm a pale robin's-egg blue in typical cells.