Genetics Quizzes & Assessments Molecular Biology Quiz-2 ByDr. Niamat Khan May 10, 2024January 19, 2026 Share This Post: Attempt: Molecular Biology Quiz-2 Molecular Biology Quiz-2 Attempt the Quiz Visit our Page to read out the quiz instructions. Click the “START” button to enter the quiz. 1 / 10 During protein synthesis, what process decodes the mRNA sequence into a sequence of amino acids? Splicing Translation Replication Transcription 2 / 10 Which process involves the removal of introns and joining of exons in pre-mRNA? Replication Transcription Splicing Translation 3 / 10 Which enzymes is responsible for unwinding the DNA double helix during replication? DNA polymerase Helicase DNA ligase DNA ligase 4 / 10 An enzyme, responsible for adding nucleotides to the growing RNA strand during transcription? DNA helicase RNA polymerase DNA ligase DNA polymerase 5 / 10 The function of DNA ligase in DNA replication? Seals the gaps between Okazaki fragments Synthesizes new DNA strand Initiates RNA synthesis Unwinds the DNA double helix 6 / 10 What is the function of tRNAduring translation? Transcribes mRNA into proteins Carries amino acids to the ribosome B) Catalyzes peptide bond formation Initiates translation in eukaryotes 7 / 10 What is the function of mRNA during protein synthesis? Carries amino acids to the ribosome Carries the genetic code from DNA to the ribosome Forms peptide bonds between amino acids Transcribes RNA from DNA 8 / 10 The template for complementary RNA synthesis during transcription is known as……….? mRNA rRNA DNA tRNA 9 / 10 Can you recognize the role of the ribosome during protein synthesis? Translates mRNA into proteins Transcribes RNA Synthesizes DNA Replicates RNA 10 / 10 The primary function of RNA polymerase during transcription? Synthesizes new RNA strands Unwinds the DNA double helix Transcribes DNA into RNA Adds nucleotides to the growing RNA strand Your score isThe average score is 0% 0% Restart quiz Watch: Molecular Biology Quiz-2 Molecular Biology Quiz-2 Attempt our Previous Quizzes Browse Quizzes Share This Post:
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