Question
Intronsa. are coded in the DNA.b. are added to the RNA after transcription is complete.c. are removed from RNA before it leaves the nucleus.d. Both a and c
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This is represented by option (a) "are coded in the DNA". Show more…
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RNA processing a. removes the introns, leaving only the exons. b. is the same as transcription. c. is an event that occurs after RNA is transcribed. d. is the rejection of old, worn-out RNA. e. Both a and c are correct.
Introns are ______. a sections of DNA that are not translated into a sequence of amino acids b sections of a RNA transcript that are translated into a sequence of amino acids c sections of DNA that are translated into a sequence of amino acids d sections of a RNA transcript that are not translated into a sequence of amino acids
All of the following are correct about RNA processing EXCEPT (A) it occurs in the nucleus (B) it occurs after transcription (C) it occurs before translation (D) introns are added (E) noncoding regions are removed from the RNA
SAMPLE TEST
Biology E/M Sample Test 1
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