Primase catalyzes the synthesis of a short RNA (or DNA in some organisms) segment called a primer complementary to a ssDNA template.he RNA segments are first synthesized by primase and then elongated by DNA polymerase. Then the DNA polymerase forms a protein complex with two primase subunits to form the alpha DNA Polymerase primase complex.
1 These are research materials that are necessary to perform research. 2  All inventions, discoveries and knowledge can become research tools. 3  Universities and public research institutions have many resources that can be considered research tools.
Science Tools. 1  1. Thermometer: a tool that measures temperature. 2  Balance: used to measure the mass of an object to a know unit of mass. 3  Compass: a tool that uses a magnetized pointer to show magnetic north. 4  Barometer: a weather instrument that measures air pressure.