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Biology

Quiz 10 :

How Genes Work

Quiz 10 :

How Genes Work

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In bacteria,the antibiotic erythromycin prevents ribosomes from functioning.The MOST likely reason that bacteria die from treatment with erythromycin is because the antibiotic
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B

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The order of the bases in DNA determines the order of the
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D

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Which of the following is true of transcription?
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B

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The information in a gene is encoded by the
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Prokaryotes lack membrane-enclosed organelles and thus do not have nuclei.Therefore,prokaryotic
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The bases present in an RNA molecule are
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The function of genes is to control the production of
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Bacteria and humans use the same DNA components,and both kinds of cells also perform transcription and translation.Which of the following choices is a potentially significant outcome of this shared mechanism?
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If a strand of DNA has the sequence CGTAA,the RNA made from this molecule will have the sequence
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A mutation occurs in the promoter of a protein-encoding gene.How might this mutation affect the production of the protein encoded by the gene?
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DNA technology can be used with all organisms because they all
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Following transcription,the
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Some viruses produce an enzyme called reverse transcriptase which causes the reverse process of transcription.Based on your understanding of gene expression,this enzyme should produce ________ from a(n)________ template.
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In bacteria,the antibiotic chloramphenicol prevents amino acids from bonding.The MOST likely reason that bacteria die from treatment with chloramphenicol is because the antibiotic
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The key enzyme used during transcription is
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Which of the following does NOT take place in the nucleus?
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As transcription begins,RNA polymerase binds to a segment of a gene called a(n)
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During transcription,
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A human gene put into a plant cell will
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Protein-coding genes specify the production of ________ as their immediate product.
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