(organic chemistry) A synthetic nucleoside which is an analogue of thymidine; it is commonly used in the detection of proliferating cells in living tissues, where it competes with uridine
counterexcitement
counterexcitement
noun
A state of excitation in response or opposition to another such state.
counterexposition
counterexposition
noun
An exposition that responds to, or counters, another exposition.
deoxyribonuclease
deoxyribonuclease
noun
(biochemistry, genetics) Any of several enzymes that catalyze the cleavage of DNA.
