Gel electrophorisis separates dna fragments based on .

It is sure 0 to 4 mm

Frog is rorangutan is krhino is kfly is rshark is kremember! "k"aring kangaroo, "r"apid rabbit. rabbits have lots of babies at once and focus on numbers rather than quality. kangaroos have one at a time and focus on quality rather that numbers. also, rabbits go into heat very often, kangaroos do not go into heat that often. (a little tip from my bio teacher mr. kelly)

The entire regulatory control of the cell cycle is mediated by cyclin dependent protein kinases. its activity is modulated by the presense of different types of cyclins, which change based on the different phases of the cell cycle (eg there are g1, s, and m cyclins).