BioChemistry > QUESTIONS & ANSWERS > BIOCHEM WGU PA Questions Passed 100% (All)

BIOCHEM WGU PA Questions Passed 100%

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Which mRNA sequence results in a polypeptide that contains three amino acids? Correct Answer 5' - CUU GAU ACU UAG - 3' Which template strand DNA sequence would result in the amino acid (Ser)? Corre ... ct Answer 5' - CGA - 3' Pay attention. The TEMPLATE STRAND DNA is a 3'-5' so it's flipped. What is the complementary sequence for the following DNA sequence? 5' - GCC ATC TCG AAT - 3' Correct Answer 5' - ATT CGA GAT GGC - 3' Assuming 100% reaction efficiency, how many DNA copies are created after the completion of four complete PCR cycles? Correct Answer 16 What is the function of DNA polymerase in the process of PCR? Correct Answer It recognizes the primers and uses the available dNTPs to replicate the template DNA sequence. What is the amino acid in position 118 that results from a single nucleotide insertion immediately following the three guanines that encode for glycine 116? Correct Answer Thr In sickle-cell disease, the glutamic acid (Glu) at position number seven is mutated to valine (Val). What change in codons corresponds to this mutation? Correct Answer GAA to GTA What are possible blood types of the parents of a patient with blood type AB? Correct Answer A and B Given the pedigree chart, what type of muscular dystrophy is most likely affecting this family? Correct Answer Becker's: X-linked recessive [Show More]

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