How do translational riboswitches and transcriptional riboswitches differ?
A) Translational riboswitches are mainly observed in Gram-negative bacteria while transcriptional riboswitches are associated with Gram-positive bacteria.
B) Translational riboswitches are located in the mRNA trailer while transcriptional riboswitches are in mRNA leader sequence.
C) Translational riboswitch effectors bind to ribosomes while transcriptional riboswitch effectors bind to mRNA.
D) All of these are differences between translational and transcriptional riboswitches.
Correct Answer:
Verified
Q12: Most
A)CAP
B)MicF
C)Hfq
D)None of the choices are correct.
E)coli antisense
Q13: In attenuation regulation of the trp operon,which
Q14: With the
A)the same as
B)less than
C)greater than
D)Repression is
Q15: Riboswitches regulate transcription,rather than translation,in cells.
Q16: The terminator versus anti-terminator function of the
Q18: Which is a false statement regarding riboswitches?
A)Riboswitches
Q19: During tryptophan synthesis in Escherichia coli,the 1:2
Q20: Serratia marcescens bacteria has a gene that
Q21: Which of the following is not a
Q22: When a repressor binds to the operator
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