Which of the following is short 20 to 22-nucleotide single-stranded RNAs that block the expression of complementary or partially complementary mRNAs.

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#Question id: 5799

#Applied Microbiology

Mutations that cause loss of a chromosome would be termed:

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#Question id: 5800

#Applied Microbiology

A frameshift mutation could be caused by:

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#Question id: 5801

#Applied Microbiology

Which of the following point mutations would be most likely to affect protein function?

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#Question id: 5802

#Applied Microbiology

A wild type allele:

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#Question id: 5803

#Applied Microbiology

The mutation which causes sickle cell anemia in humans:

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#Question id: 5808

#Applied Microbiology

Mitochondrial DNA polymerase does not have an error checking mechanism such as that of nuclear DNA polymerase. This would be expected to lead to a higher rate of which type of mutation in mitochondrial DNA?