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.
Greenville Rhode Island Hourly Weather. 1  9 am 34Â°F with 1% chance of rain. 2  10 am 36Â°F with 1% chance of rain. 3  11 am 39Â°F with 1% chance of rain.  12 pm 43Â°F with 1% chance of 1  rain. 1 pm 46Â°F with 1% chance of rain.  2 pm 48Â°F with 1% chance of rain.