What might be a reasonable function of restriction endonucleases in a bacterium, distinct from their use by molecular biologists

Any sound above what db can cause hearing loss in human beings

Which plate boundary causes plates to collide forming mountain ranges, volcanoes, and island arcs? give an example of this type of plate boundary. 2. at which plate boundary do rifts and mid-oceans ridges form? give an example of this type of plate boundary. 3. at which plate boundary do plates slide past each other while moving in opposite directions? give an example of this type of boundary.

How can we use spectral lines of light coming from the superclusters to identify which is receding from earth at the slowest rate.