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Central Dogma, DNA to RNA to Protein

Quiz by Tahmid M

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20 questions
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  • Q1
    Which molecule carries the genetic information from DNA to protein synthesis?
    Enzymes
    RNA
    Lipids
    Amino acids
    30s
  • Q2
    What is the process by which DNA is copied into RNA called?
    Transcription
    Translation
    Replication
    Mutation
    30s
  • Q3
    Which molecule serves as the template for protein synthesis?
    tRNA
    rRNA
    mRNA
    DNA
    30s
  • Q4
    What is the term for the set of rules that describes how the information within DNA is transcribed into RNA and then translated into proteins?
    Mutation
    Cloning
    Gene Therapy
    Central Dogma
    30s
  • Q5
    During which stage of the central dogma does the synthesis of proteins occur?
    Mutation
    Translation
    Replication
    Transcription
    30s
  • Q6
    Which enzyme is responsible for synthesizing RNA from a DNA template during transcription?
    RNA polymerase
    DNA ligase
    Topoisomerase
    Helicase
    30s
  • Q7
    What is the term for the three-nucleotide sequence on mRNA that codes for a specific amino acid during protein synthesis?
    Anticodon
    Intron
    Codon
    Gene
    30s
  • Q8
    Which organelle is responsible for the translation of mRNA into protein?
    Endoplasmic Reticulum
    Ribosome
    Mitochondria
    Golgi Apparatus
    30s
  • Q9
    What is the first step in the central dogma of molecular biology?
    Translation
    Transcription
    Replication
    Mutation
    30s
  • Q10
    Which molecule carries amino acids to the ribosome during protein synthesis?
    mRNA
    rRNA
    tRNA
    DNA
    30s
  • Q11
    What is the process called when mRNA is decoded to build a protein?
    Mutation
    Translation
    Transcription
    Replication
    30s
  • Q12
    In the process of transcription, what molecule is created from a DNA template?
    RNA
    Carbohydrate
    Lipid
    Protein
    30s
  • Q13
    What type of nucleic acid carries the genetic information from DNA to the ribosome for protein synthesis?
    tRNA
    rRNA
    mRNA
    DNA
    30s
  • Q14
    Which enzyme is responsible for copying the DNA template into an mRNA molecule during transcription?
    Helicase
    DNA polymerase
    Ligase
    RNA polymerase
    30s
  • Q15
    During translation, what molecule carries amino acids to the ribosome to be added to the growing protein chain?
    mRNA
    DNA
    tRNA
    rRNA
    30s

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