NURSING EXAM QUESTIONS
MICROBIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Mobile DNA elements are more common in the genomes of
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rapidly evolving species
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hyperthermophiles
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Archaea
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pathogens
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Explanation:
Detailed explanation-1: -Thus, they are able to move within the host genome as well as jump across genomes, shaping and co-evolving with chromosomal genomes. Mobile elements can change their insertion location, copy number, provide new gene functions, or affect chromosomal gene expression.
Detailed explanation-2: -Mobile elements (MEs) collectively contribute to at least 50% of the human genome. Due to their past incremental accumulation and ongoing DNA transposition, MEs serve as a significant source for both inter-and intra-species genetic and phenotypic diversity during primate and human evolution.
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