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8 Cards in this Set
- Front
- Back
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RNA differs from DAN in that RNA
a. is single stranded b. contains a different sugar molecule c. contains the nitrogen base uracil d. all of the above |
D all of the above
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Which of the following is not found in DNA?
a. adenine b. cytosine c. uracil d. None of the above |
C. uracil
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In RNA molecules, adenine is complementary to
a. cytosine b. guanine c. thymine d. uracil |
D uracil
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The function of rRNA is to
a. syntesize DNA b. synthesize mRNA c. form ribosomes d. transfer amino acidds to ribosomes |
C. form ribosomes
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During transcription,
a. proteins are sysntesized b. DNA is replicated c. RNA is produced d. translation occurs |
C. RNA is produced
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During transcription, the genetic information for making a protein is "rewritten" as a molecule of
a. messenger RNA b. ribosomal RNA c. transfer RNA d. translation RNA |
A. messenger RNA
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Transscription is the process by which genetic information encoded in DNA is transferred to a(n)
a. RNA molecule b. DNA molecule c. uracil molecule d. tranposon |
A. RNA molecule
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Refer to the illustration above. What is the portion of the protein milecule coded for by the piece of mRNA shown in the diagram?
a. Ser-tyr-Arg-Gly b. Val-Asp-Pro-His c. Ley-Lys-Cys-Phe d. Pro-Glu-Leu_Val |
c. Ley-Lys-Cys-Phe
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