DNA. Short for deoxyribonucleic acid. The nucleic acid that is the genetic material determining the makeup of all living cells and many viruses. It consists of two strands of nucleotides linked together in a structure resembling a ladder twisted into a spiral.
Weâre officially 100 days until the start of the 2016 college football season. Itâs never too early to look ahead to Week 1. Here are 100 things weâre looking for out of that first weekend (in mostly chronological order, of course). 2.
NFL countdown: 50 days, 50 numbers. Fifty days until the start of the NFL season, we count down 50 facts, one for each day. 50: Wes Welker enters the 2015 season with 50 career touchdown receptions. Jordy Nelson is one touchdown catch shy of 50. 49: The New Orleans Saints will be playing their 49th NFL season in 2015.