Once you have obtained your salmon sample from a local store, you need to isolate the dna from it and make many copies of the coi gene using the polymerase chain reaction (pcr). for a review of how pcr works, see hint 2.

Do you think the gene eef1 alpha1 supports cell theory? explain your response.

Producing disposable grocery bags consumes resources. recycling disposable bags is a solution that can recover some of the resources used to make new bags. which of the following behaviors could further refine the solution? a. disposing of bags by burning them b. reusing bags whenever possible c. using bags at once so that they do not break d. using only nonrenewable materials to make new bags subject is environmental science for apex users

Where is most of the fresh water on earth found a in the ocean b in glaciers and in ice caps c in rivers d in the soil