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). MORE: SN's Preseason Top 25 teams for 2016.
The NFL is one of the four major professional sports leagues in North America, and the highest professional level of American football in the world. The NFL's 17-week regular season runs from the week after Labor Day to the week after Christmas, with each team playing sixteen games and having one bye week.