Restriction enzymes, also known as restriction endonucleases, are enzymes that cut a DNA molecule at a particular place. They are essential tools for recombinant DNA technology. The enzyme scans a DNA molecule, looking for a particular sequence, usually of four to six nucleotides.
RI Weather - The Climate on Rhode Island. Rhode Islands climate is humid and temperate and experiences the full extent of the four seasons. They dont really have a measurable dry or rainy season but rainfalls are spread evenly through the course of a year. Rhode Islands experiences its warmest weather from April until October.
Providence, Rhode Island has a humid continental climate with hot summers and no dry season. The area within 25 mi of this station is covered by forests (73%), oceans and seas (13%), built-up areas (6%), and croplands (5%).he hottest day of the year is July 25, with an average high of 83AÂ°83Ã¢ f and low OFÂ°66a. 66Ã¢ f the cold season Lasts from december 4 to march 12 with an average daily high TEMPERATUREÂ°Below. 45a 45Ã¢ f the coldest day of The year, is january 20 with an AVERAGEÂ°Low of 21a 21Ã¢ FÂ°And. high of 36a 36Ã¢ f