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Question
Explain the terms "core genome" and "pan genome" and describe how each contributes to the genome of a bacterial species. Give an example of genes that are part of a core genome versus those that are more often in the pan genome.Answer
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Which of the following statements about chlamydial infections is TRUE?
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In 2003, the majority of AIDS deaths occurred in
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B) prevalence / mortality
C) mortality / morbidity
D) morbidity / mortality
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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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C) is spread through direct contact and has only a human reservoir.
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Influenza pandemics occur cyclically because
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C) the vector is seasonal.
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B) can be virtually any pathogenic bacterium or virus.
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A) one
B) two
C) four
D) six