In 1970, hamilton smith isolated the first restriction enzyme. restriction enzymes are used to cut strands of dna at specific points. this discovery led to the development of recombinant dna, which is widely used in several scientific industries to produce proteins and hormones more cheaply and in much larger quantities than earlier methods. the change in scientific knowledge caused by smith’s discovery most directly affected which sector of society?

i think that the best answer would be c.

tell me if im wrong : )

the correct answer is c   with the systems

the "power" of a lens is its resolution power, or its ability to distinguish between to closely located points. with the low power lens, it is likely you will see the rough form of the hay and maybe some movement of dots around the hay. however, when observed with the high power lens, the detailed features of the hay become visible and the microbes being grown are more clearly visible.

i hope this you