In figure 12–5, what nucleotide is going to be added at point 2, opposite from guanine? cytosine thymine adenine guanine

1. Adenine

2. DNA Polymerase

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Explanation:

this protocol provides a detailed procedure for chromatin immunoprecipitation (chip) to study the dna-protein interactions.

the rocks are classified by the geological process they are formed by. the three main groups of rocks are igneous, metamorphic, and sedimentary. minerals are not they are classified under the chemical classes they are in. these groups include silicates, sulfates and carbonates.