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9th Grade Molecular Biology Quizzes, Questions & Answers

Top Trending Molecular Biology Quizzes


Here is an exciting Transcription and Translation quiz that is designed to predict how well you comprehend the transcription and translation of DNA in Eukaryotes and Prokaryotes. Translation and transcription are two common...

Questions: 10  |  Attempts: 80343   |  Last updated: Sep 12, 2025
  • Sample Question
    A cell builds its proteins from the Instructions encoded in its _________.
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Biology is the natural science that researches life and living organisms and their physical structure, chemical activities, molecular interactions, physiological mechanisms, development, and evolution. Biology recognizes the cell...

Questions: 8  |  Attempts: 6128   |  Last updated: Feb 17, 2025
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    The bases for DNA are A, T, C, and G. What are the bases for RNA?
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Explore the fascinating process of protein synthesis in our 'Translation: DNA to mRNA to Protein!' quiz. Test your knowledge on mRNA strands, amino acid sequences, and the role of ribosomes in translation. Perfect for students...

Questions: 5  |  Attempts: 328   |  Last updated: Mar 21, 2025
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    What is the matching amino acid sequence for the following mRNA strand? AUUGGUAUU
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Explore the fundamental aspects of DNA, including its structure, function, and role in genetics. This quiz covers nucleotide composition, base pairing, gene function, and DNA location in eukaryotes, providing a solid foundation...

Questions: 12  |  Attempts: 796   |  Last updated: Mar 19, 2025
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    Which of the following is a nucleotide found in DNA?
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This quiz assesses understanding of fundamental genetic components, focusing on DNA and RNA structures, their functions, and basic biochemistry including proteins and carbohydrates. It is designed to enhance knowledge in...

Questions: 8  |  Attempts: 259   |  Last updated: Mar 20, 2025
  • Sample Question
    What does DNA stand for?
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Popular Molecular Biology Quizzes


Challenge yourself with questions about the structure of DNA, the roles of DNA polymerase and helicase with this DNA Replication Quiz, and the significance of replication forks. Delve into the complexities of leading and lagging...

Questions: 16  |  Attempts: 50440   |  Last updated: Dec 5, 2025
  • Sample Question
    Which of the following enzymes is not directly involved in DNA replication?
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Test your knowledge with this molecular biology quiz. Molecular Biology is known as the field of biology that studies the composition, structure as well as interactions of cellular molecules. Transcription is the first step of...

Questions: 10  |  Attempts: 19095   |  Last updated: Jan 21, 2025
  • Sample Question
    DNA and RNA are different because:
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Explore the fundamentals of DNA and genetic processes in 'Unit 3B: DNA and the Central Dogma'. This quiz assesses knowledge on DNA structure, complementary base pairing, and the transcription process, crucial for students...

Questions: 25  |  Attempts: 4360   |  Last updated: May 22, 2025
  • Sample Question
    Which of the following is a pair of complementary bases?
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What do you know about DNA replication? DNA replication is the biological course of action of creating two identical replicas of DNA from one original DNA model. DNA replication occurs in all living organisms that are an...

Questions: 27  |  Attempts: 2289   |  Last updated: Jan 10, 2025
  • Sample Question
    DNA located in the nucleus of a cell provides the genetic information required to build proteins in a cell. However, proteins are made outside the nucleus. Which statement best explains how the genetic instructions for protein synthesis are delivered outside the nucleus?
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