WGU Biochemistry OA Study Guide/A+ Solution/Updated

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Attempt #1 Status: Passed 1. Which mRNA sequence results in a polypeptide that contains three amino acids? 5' - CUU GAU ACU UAG - 3' 5' - UAU GCC CUA CGA - 3' 5' - AUC CAG UAA AAG - 3' 5' - GUC... UGA CAC CGG - 3' 2. Which template strand DNA sequence would result in the amino acid (Ser)? 5' – CGA - 3' 5' - AGC - 3' 5' – TCG - 3' 5' - TAG - 3' 3. What is the complementary sequence for the following DNA sequence? 5’ – GCC ATC TCG AAT – 3’ 5’ – CGG TAG AGC TTA – 3’ 5’ – ATT CGA GAT GGC – 3’ 5’ – TAA CGA GAT CCG – 3’ 5’ – CGG ATG TCG TTA – 3’ 4. Assuming 100% reaction efficiency, how many DNA copies are created after the completion of four complete PCR cycles? 24 16 8 4 5. What is the function of DNA polymerase in the process of PCR? It separates the two DNA strands so that replication may o [Show More]

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