WGU C785 Biochemistry Exam 2 ( Latest 2023 – 2024 ) (ACTUAL EXAM ) Questions and Answers (Solved)

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1. polymerase chain reaction (PCR) Answer: process to copy DNA 2. What is needed to complete PCR Answer: Template DNA, Nucleotides(dNTPS), DNAPolymerase, and DNA 3. Steps of PCR Answer: denaturat... ion, annealing, elongation 4. Denaturation Answer: loss of normal shape of a protein due to heat or other factor 5. Annealing Answer: cooled to 50c primers stick and want to copy and add DNA polymerase 6. Elongation Answer: reaction heated to 70C and DNA polymerase add nucleotidesbuilding a new DNA strand. 7. base excision repair Answer: a modified base is first excised and then the entirenucleotide is replaced 8. DNA glycosylase Answer: removes damaged DNA 9. DNA polymerase Answer: replaces to damaged DNA ligase seals it [Show More]

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