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Genetics Review

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  • How many nucleotides are in a codon?
    23
  • Transcription produces?
    RNA
  • What is this? TGC-GGA-CTC-CTC
    DNA
  • Proteins are made from what during translation?
    RNA
  • What is depicted?
    An inversion mutation at the chromosomal level
  • Name something that can lead to inheritable genetic variation.
    Random errors during replication, mutations caused by environmental factors, meiosis
  • What process makes proteins?
    translation
  • What are the building blocks of proteins?
    peptides
  • What are the units that make up DNA and RNA called?
    nucleotides
  • What is a peptide?
    the building blocks of proteins
  • If you have 15% guanine in a portion of DNA, what is the percent of adinine?
    35%
  • What is depicted?
    A deletion mutation on the chromosomal level.
  • What is the matching mRNA segment? TGC-GGA-CTC-CTG
    ACG-CCU-GAG-GAC
  • What is made in transcription?
    mRNA
  • What is this? UGC-GGA-CUC-CUC
    RNA
  • What is depicted?
    A duplication mutation at the chromosomal level
  • What is made in translation?
    proteins
  • DNA undergoes what to make RNA?
    transcription
  • What nucleotide pairs with A?
    In DNA -T In RNA - U
  • What is depicted?
    A translocation mutation at the chromosomal level
  • What nucleotide pairs with G?
    C
  • What is depicted?
    An insertion mutation at the chromosomal level
  • What is depicted?
    A substitution gene mutation
  • RNA undergoes what to produces proteins?
    Translation
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