See Also: covalently closed circular DNA(medicine)
Penalty Shootout - Ice Hockey(gambling)
Penalty Box - Ice Hockey(gambling)
Penalty - Ice Hockey(gambling)
Penalty Shot - Ice Hockey(gambling)
Penalty Killer - Ice Hockey(gambling)
Penalty Minutes - Ice Hockey(gambling)
Penalty Timekeeper - Ice Hockey(gambling)
Misconduct Penalty - Ice Hockey(gambling)
Kill a Penalty - Ice Hockey(gambling)

covalently closed circular DNA (medicine) and Penalty Shootout - Ice Hockey (gambling)


covalently closed circular DNA (medicine)


covalently closed circular DNA
<molecular biology> A circular molecule of double-stranded DNA which is supercoiled, or coiled up on itself due to internal tensions, because there are no breaks in the phosphate backbone (upon which the nucleotide bases are mounted) to relieve the tensions and allow it to form an open circle.


Penalty Shootout - Ice Hockey (gambling)


A method of deciding a winner, in amateur Hockey, if the score is still tied after one overtime period. Each team designates five shooters and a goalie, and the teams alternate penalty shots, with a different shooter each time. If the score remains tied after each team has taken five shots, five new shooters are designated and the shootout continues until one shooter scores and his counterpart on the Other team fails to score.