True or false? the term "sticky ends" refers to the overhanging ends on dna that are generated by restriction enzymes, which can base pair with any dna molecules that contain complementary sticky ends.

How many major plates cover the earth

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural. question 2 reflects a moral or social value. question 3 refers to something that can be measured. question 4 reflects a question that can’t be observed.

If a young male's body is just beginning the process of producing sperm, when is it likely that he would ejaculate mature, viable sperm"