List and describe the four forces acting on amino acids placed in water.

Which symbols below represent the ions found in the glass of water ? a. oh- and h+ b. co2 and o2 c. o2 and h2 d. nh3- and h+

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

Hershey and chase confirmed that dna, not protein, was the genetic material. how do the results of their two experiments support this conclusion?