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WorksheetsmRNA Processing
Total questions: 11
Worksheet time: 8mins
During mRNA processing _________ regions of genetic code are removed and the mRNA segments combined to form a single processed mRNA strand.
Intron
Exon
The specialized enzyme(s) that do the mRNA processing are called the...
RNA Polymerase
Spliceosome
Helicase
RNA Catalase
For our model...The RNA code, Introns (non-coding regions) will begin with _______ and end with ________.
CA? , ?TC
GU? , ?AG
Which of these below is/are mRNA introns (non-coding regions)?
CAT GGG CCC ATC
GUA CAA ACC AAG
GUG AAA UCC ACG
CAA CCC GAA UAG
GUG ACC AAU CAG
How many introns are in the mRNA sequence below?
UAG GCA GUA AAG AAA GUG CCC AAG CCA GUA AAA AGA
No Introns
One Intron
Two Introns
Three Introns
Four Introns
How many introns are in the mRNA sequence below?
UAG GCA CUA AGU AAA GUG CCC ACG CCA GAA AAA AGA
No Introns
One Intron
Two Introns
Three Introns
Four Introns
How many introns are in the mRNA sequence below?
UAG GCA GUA AAG AAA GUG CCC AAG CCA GUA AAG AAC GGA
No Introns
One Intron
Two Introns
Three Introns
Four Introns
Provide the processed mRNA sequence after introns are removed fro this sequence. No space between bases, one space between codons>
GGA AAG CAA GUA AAG AAC CCC
(a)
Provide the processed mRNA sequence after introns are removed fro this sequence. No space between bases, one space between codons.
GGA GGG CCC UUA GUA AAA CCA UCC AAG UAA
(a)
Provide the processed mRNA sequence after introns are removed fro this sequence. No space between bases, one space between codons.
GUA GGA CAG GGG CCA AAC GUA AAU CAG CCA GGA
(a)
Provide the processed mRNA sequence after introns are removed from this DNA sequence. You will need to TRANSCRIBE this to mRNA first! No space between bases, one space between codons.
TAC CCA AAG CAT CCA AAA GTC ACC AGA TAC ATT
(a)
