PLEASE HURRY NO LINKS 50 POINTS transfer of electrons create a positive ion and a negative ion the opposite charges attract one another causing a ___ to form
a.) atomic bonds
b.) chemical bonds
c.)molecular bonds

The human genome project is devoted to mapping the general dna sequence of our species. this could lead to the development of new medicines, as well as the possibility of using gene therapy to treat certain diseases. however, there are some ethical issues surrounding the mapping of individual genomes. one concern is a) that your genes may change over time, making the project useless. b) that insurance companies could discriminate based on genetic make-up. c) that since this has never been done before, we should probably not do it now. d) that sequencing our individual genomes is so expensive, it is a counter-productive strategy.

Which nucleotide component contains nitrogen

What is the one part of the nucleotide  that differs among the other different nucle  tides?