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DNA/Protein Preassessment

Quiz by Ariana

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7 questions
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  • Q1
    1. A DNA strand has the following bases: A A G C C A. What are the bases on its complimentary strand?
    T T C G G T
    A A G C C A
    
C C A T T C
    A C C G A A
    30s
  • Q2
    A nucleotide consists of:
    a nitrogen base and a sugar

    
two nitrogen bases, a sugar, and a phosphate
    a nitrogen base, sugar, and phosphate
    a nitrogen base

    30s
  • Q3
    In the ladder analogy of the DNA molecule, the "rungs" of the ladder are:
    sugar and phosphate
    nitrogenous bases joined
    sugars
    phosphates paired
    30s
  • Q4
    The enzymes that break hydrogen bonds and unwind DNA are:
    forks

    helicases
    primers

    polymerases
    30s
  • Q5
    DNA replication results in:
    1 new DNA molecule
    2 completely new DNA molecules

    1 old molecule is conserved
1 new molecule of RNA
    2 DNA molecules that each contain a strand of the original
    30s
  • Q6
    The sugar in RNA is _____, the sugar in DNA is _______
    ribose, phosphate

    ribose, deoxyribose
    ribose, uracil
    deoxyribose, ribose
    30s
  • Q7
    What is the long name for DNA?
    deoxoribonuclear acid
    deoxyribonucleic acid
    deoxynucleic acid

    denatured ribonucleic acid
    30s

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