The Structure of DNA (The Double Helix) DNA is made up of six smaller molecules -- a five carbon sugar called deoxyribose, a phosphate molecule and four different nitrogenous bases (adenine, thymine, cytosine and guanine).
(June 2012) (Learn how and when to remove this template message) Quarter marathon (QM) refers to either an exact race of a quarter of a marathon, or running for 10â15 kilometers (approx. 6.5â9 miles) without a rest. The former is held in many places around the world. Sisaket, a north-eastern province in Thailand, holds quarter marathons on the third Sunday of December every year.
Best Answer: There are 4 quarters to a game, each quarter is 15 minutes of actual playing time. Therefore there will be 60 minutes of actual playing time, but due to commercials, timeouts, instant replay halftime, the games usually last 3 - 4 hours.0 minutes 4 quarters per game * 15 minutes per quarter = 60 minutes per game. That is how long the GAME is. If you want to know how long it takes the game to be played from opening kickoff till the last play is completed, that is a different question with a lot of different answers, because every NFL game is different.