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 Which process involves the removal of introns and joining of exons in pre-mRNA? Translation Replication Transcription Splicing 2 / 10 What is the function of tRNAduring translation? Transcribes mRNA into proteins B) Catalyzes peptide bond formation Carries amino acids to the ribosome Initiates translation in eukaryotes 3 / 10 During protein synthesis, what process decodes the mRNA sequence into a sequence of amino acids? Replication Splicing Transcription Translation 4 / 10 The function of DNA ligase in DNA replication? Synthesizes new DNA strand Initiates RNA synthesis Seals the gaps between Okazaki fragments Unwinds the DNA double helix 5 / 10 An enzyme, responsible for adding nucleotides to the growing RNA strand during transcription? DNA polymerase DNA helicase RNA polymerase DNA ligase 6 / 10 Can you recognize the role of the ribosome during protein synthesis? Translates mRNA into proteins Synthesizes DNA Transcribes RNA Replicates RNA 7 / 10 What is the function of mRNA during protein synthesis? Forms peptide bonds between amino acids Carries the genetic code from DNA to the ribosome Transcribes RNA from DNA Carries amino acids to the ribosome 8 / 10 Which enzymes is responsible for unwinding the DNA double helix during replication? DNA ligase DNA ligase DNA polymerase Helicase 9 / 10 The template for complementary RNA synthesis during transcription is known as……….? tRNA mRNA rRNA DNA 10 / 10 The primary function of RNA polymerase during transcription? Synthesizes new RNA strands Adds nucleotides to the growing RNA strand Unwinds the DNA double helix Transcribes DNA into RNA 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:
Genetics Quizzes & Assessments Introduction to Biology Quiz-1 ByDr. Niamat Khan June 20, 2025January 20, 2026
Genetics Quizzes & Assessments Cell Structure and Function-1 ByDr. Niamat Khan May 24, 2024February 19, 2026
Genetics Quizzes & Assessments Discovery of Carbohydrates Quiz: The Sweet Secrets of Biochem ByDr. Niamat Khan July 22, 2025February 20, 2026
Genetics Quizzes & Assessments Functions of Proteins Quiz: Medical Entry Challenge ByDr. Niamat Khan July 14, 2025January 27, 2026
Genetics Quizzes & Assessments Protein Discovery Quiz– 20 MCQs for Future Scientists ByDr. Niamat Khan July 11, 2025January 28, 2026
Genetics Quizzes & Assessments Darwin’s Discovery Quiz – Foundations of Evolution, Fossils & Anatomy ByDr. Niamat Khan June 30, 2025January 21, 2026
