Multiple Choice
Identify the letter of the choice that best completes the
statement or answers the question.
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1.
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Chose the correct base paring combination: ____.
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2.
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The bonds between A & T and C & G are called _______.
a. | covalent bond | c. | hydrogen bond | b. | ionic bond | d. | None of the
above |
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3.
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Pyrimidines are ______.
a. | single ring molecules | c. | built from a base + sugar chain | b. | double ring
molecules | d. | none of the
above |
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4.
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Purines are ____ molecules.
a. | single ring | c. | built form a base + sugar chain | b. | double
ring | d. | none of the
above |
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5.
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Chargaff's Rules _______.
a. | describe the basics of the DNA strands | b. | describe the behavior of
bacteriophages | c. | describe the base pairing rules | d. | have no importance in
genetics |
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