Small Nuclear RNAs Such as U1, U2 and U5 Affect

question 2

Multiple Choice

Small nuclear RNAs such as U1, U2 and U5 affect gene expression by

• A) diminishing the rate of transcription.
• B) functioning as modified bases within tRNA.
• C) functioning as self-catalytic components of rRNA.
• D) functioning as essential components of the spliceosome.
• E) promoting proper transcription termination.

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