Please include the reasoning The following sequences are put

Please include the reasoning.

The following sequences are put into an DNA replication system in vitro (in a test tube) with DNA polymerase that can replicate DNA from either a DNA or RNA primer. What will be the DNA strand that is synthesized in this reaction? 5\'-...TCGAGGCTACACTTGCAAGATCGAGATCCG...-3\' 3\'-TGAACGTTCT-5\' 5\' ...-CGGATCTCGATCTTGCAAGT-3\' 5\'...-CGGATCTCGA-3\' 5\'-GTAGCCTCGA... - 3\' 5\'-TCGTGCAAGTGTAGCCTCGA...-3\'

Solution

Answer:

a. 5\' ... -CGGATCTCGATCTTGCAAGT-3\'

The polymerase enzyme is DNA polymerase, so it synthesizes DNA. Adenine always pairs with Thymine and Guanine always pairs with Cytosine.