What is the function of dna polymerase iii? select one: a. to unwind the dna helix during replication b. to seal together the broken ends of dna strands c. to add nucleotides to the 3' end of a growing dna strand d. to degrade damaged dna molecules?

the truman doctrine was an american foreign policy whose stated purpose was to counter soviet geopolitical expansion during the cold war. it was announced to congress by president harry s. truman on march 12, 1947, and further developed on july 12, 1948, when he pledged to contain threats to greece and turkey.

enzyme speed up the reactions