WGU C785 Biochemistry Module 1 ( Updated 2023 -2024 )
Latest Questions With 100% Verified Answers
- What is translation?
Answer: Process by which mRNA is decoded and a protein is produced
- polymerase chain reaction (PCR)
Answer: A method of producing thousands of copies of DNA segment using the
enzyme DNA polymerase
- DNA primers in PCR are needed to?
Answer: a initiate synthesis of the new DNA molecule
- dNTPs are the
Answer: building blocks of DNA
- DNA polymerase III adds bases to the new
Answer: DNA chain; proofreading the chain for mistakes
- Excision Repair locates and repairs
Answer: incorrect sequence by removing a seg ment of the DNA and then adding
the correct nucleotides
- Base Excision Repair (BER) is what
Answer: DNA repair that first excises modified bases and then replaces the entire nucleotide 1 / 2
- mismatch repair does what
Answer: repair enzymes correct errors in base pairing
- homologous recombination repairs what kind of breaks
Answer: double strand breaks
- Nucleotide Excision Repair (NER) is what kind of repair
Answer: used to repair deletions, insertions and helix-distorting lesions, thymine dimers
- complete dominance
Answer: a relationship in which one allele is completely domi nant over another
- incomplete dominance
Answer: Situation in which one allele is not completely dominant over another
allele
- Codominance
Answer: A condition in which neither of two alleles of a gene is dominant or recessive.
- franeshift mutation
Answer: a single base is added or deleted from DNA
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