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Question
How could you identify potential riboswitches with bioinformatics tools?A) Advanced 3D modeling techniques of mRNA folding would be necessary because complementary nucleotide binding predictions would not be useful.
B) Locate short regions of an individual transcript with several complementary sites.
C) Identify homologous sRNAs in other organisms.
D) Identify several complementary mRNAs encoded in the genome.
Answer
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Which of the following statements about chlamydial infections is TRUE?
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Cholera is an example of a pandemic disease that
A) has multiple wild animal reservoirs and is thus difficult to eradicate.
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Influenza pandemics occur cyclically because
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An individual usually expresses ________ structurally distinct allele(s) that encode class I MHC proteins.
A) one
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C) four
D) six