Test Your Knowledge About Genotype And Phenotype! Quiz

8 Questions | Total Attempts: 438

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Test Your Knowledge About Genotype And Phenotype! Quiz

Kurdistani lecture 8/12/08


Questions and Answers
  • 1. 
    ___________ and ___________ affect phenotype
    • A. 

      Environment and genotype

    • B. 

      Age and gender

    • C. 

      Mood and ethnicity

    • D. 

      Height and weight

  • 2. 
    The central dogma of molecular biology states:
    • A. 

      Humans were intelligently designed

    • B. 

      RNA --> DNA --> polypeptide

    • C. 

      Life only exists on earth

    • D. 

      DNA --> RNA --> polypeptide

    • E. 

      Proteins are pseudo-genetic agents

  • 3. 
    Prions contradict the central dogma.
    • A. 

      True

    • B. 

      False

  • 4. 
    The chromosomal mutations involving ABCDEFG and HIJKLMNO to ABLMNO and HIJKCDEFG is an example of ____________.
    • A. 

      Deletion

    • B. 

      Duplication

    • C. 

      Missense

    • D. 

      Inversion

    • E. 

      Translocation

  • 5. 
    A transversion is:
    • A. 

      Substitution between purines

    • B. 

      Substitution between pyrmidines

    • C. 

      The most common cause of a SNP

    • D. 

      Substitution between purine and pyrimidine

    • E. 

      A and C

  • 6. 
    Less SNPs are found:
    • A. 

      In the non-coding region

    • B. 

      In the coding region

    • C. 

      In sex chromosomes

    • D. 

      A and C

    • E. 

      B and C

  • 7. 
    All inherited material is in DNA
    • A. 

      True

    • B. 

      False

  • 8. 
    A gene:
    • A. 

      Is found on introns

    • B. 

      Codes one protein

    • C. 

      A segment of a chromosome that is transcribed to RNA

    • D. 

      A segment of a chromosome that cannot be lost

    • E. 

      Contains multiple alleles