2. How many bands did you detect in the plasmid cut with XhoI? Basing your answer on this result, how many XhoI sites are there in the plasmid?

An atom of nitrogen had seven protons in its nucleus. how many electrons does it have

Ablastocyst is a group of cells that forms after a human egg is fertilized. the blastocyst consists of two types of cells. some of these cells will become the placenta. what do the other cells develop into?

Sediment layers stop lateral spreading when: they encounter a barrier they encounter an opposing current they run out of additional sedimentary material