General Organic

Chemistry

Quiz 17 :

Nucleotides and Nucleic Acids

Quiz 17 :

Nucleotides and Nucleic Acids

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What type of permanent alteration of the chemical structure of a gene occurs after birth?
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E

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Approximately how many people are infected with HIV in the world?
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E

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All living organisms have the same
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D

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The arrow labeled II in the nucleic acid below is pointing to a(n) img
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In the diagram below, letter F is _______, letter E is__________, and letter B is____. img
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A normal DNA sequence is 5′-GTA GCA TCA CCA-3′.If the DNA sequence mutated to 5′-GCA GCA TCA CCA-3′, how would the peptide sequence be affected?
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What general strategies are used in packaging DNA to fit into a nucleus?
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What is the DNA sequence that the codon shown below was translated from? img
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A normal DNA sequence is 5′-GTA GCA TCA CCA-3′.If the DNA sequence mutated to 5′-GTA GCA TTC ACC A-3′, this would be a ________ mutation.
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The function of DNA is to _______, whereas the function of RNA is to ___________.
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The DNA double helix is stabilized by ________, the interaction between delocalized electrons of aromatic rings in nitrogenous bases.
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The following figure illustrates a(n)_______ base pair. img
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If an organism has 22% thymine in its DNA, it will have
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Which part of the DNA strand is the MOST polar, and what is the significance of that polarity?
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What is a gene?
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Which type of RNA carries the genetic information from DNA out of the nucleus?
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The codon is found on _____, and the anticodon is found on _____.
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A gene is a section of DNA that contains the instructions for making
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Why does the HIV virus need a host cell?
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DNA coils around ___________ to form ____________.
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