DNase Test. DNase agar is a differential medium that tests the ability of an organism to produce an exoenzyme, called deoxyribonuclease or DNase, that hydrolyzes DNA.DNase agar contains nutrients for the bacteria, DNA, and methyl green as an indicator.Methyl green is a cation which binds to the negatively-charged DNA.Nase agar is a differential medium that tests the ability of an organism to produce an exoenzyme, called deoxyribonuclease or DNase, that hydrolyzes DNA.
In 1959, the NCAA goalposts were widened to 23 feet 4 inches (7.11 m), the standard width for high school posts today. In 1991, the college goalposts were reduced in width to 18 feet 6 inches (5.64 m), matching the width of NFL goal posts. For the 1991 and 1992 seasons, this meant potentially severe angles for short field goal attempts, since the hashmarks were still located 53 feet 4 inches (16.26 m) apart.
The goal posts and crossbar must be no wider than 5 inches. This is also the maximum depth for either the goal posts or the crossbars. This means that the goal posts and crossbars can measure no more than 5 inches by 5 inches -- they can, however, measure less.idth. The width of a regulation soccer net, according to the Laws of the Game, is 8 yards. U.S. Youth Soccer recommends a narrower width of 18 feet for the under-6 to under-12 age groups.