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Home Q & A Board Biology-Related Homework Help Biochemistry
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minjai0322 minjai0322
wrote...
13 years ago
Draw a transcription bubble, coding and nemplate strands of DNA, nascent RNA, the direction of RNA polymerase movement ; indicate 5’ end of each nucleic acid strand.
Which statement(s) about polycistronic mRNA is correct? Mark all that apply.

a. Has poly A tail at its 3’ end.
b. Contains coding sequences for more than one polypeptide.
c. Contains an operator site to which a repressor may bind.
d. Contains more than one translation stop codon.
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wrote...
#1
Educator
13 years ago
Here is one that I drew for you.

Which statement(s) about polycistronic mRNA is correct? Mark all that apply.

a. Has poly A tail at its 3’ end.
b. Contains coding sequences for more than one polypeptide.
c. Contains an operator site to which a repressor may bind.
d. Contains more than one translation stop codon.
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karma Author
wrote...
#2
13 years ago
I would have thought there would be poly A tail because most mRNA have it, not sure about polycistronic
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