Regulation of Transcription in Prokaryotes MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Regulation of Transcription in Prokaryotes, a fundamental topic in the field of Molecular Biology. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Regulation of Transcription in Prokaryotes MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Regulation of Transcription in Prokaryotes mcq questions that explore various aspects of Regulation of Transcription in Prokaryotes problems. Each MCQ is crafted to challenge your understanding of Regulation of Transcription in Prokaryotes principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Molecular Biology tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Regulation of Transcription in Prokaryotes MCQs are your pathway to success in mastering this essential Molecular Biology topic.

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Regulation of Transcription in Prokaryotes MCQs | Page 7 of 11

Q61.
Which of the following is not the handiwork of siRNA?
Discuss
Answer: (c).Base dimerization
Q62.
Introduction of ds DNA can repress gene expression.
Discuss
Answer: (a).True
Discuss
Answer: (b).RNAse-like enzyme
Q64.
Which of the following pathways involve the Dicer for gene silencing?
Discuss
Answer: (a).Chromatin modification
Q65.
The RNAi mediated gene silencing includes the binding of siRNA to form a complex with the target gene called RISC.
Discuss
Answer: (b).False
Q66.
The RNAi mediated gene silencing is an ATP-dependent procedure.
Discuss
Answer: (a).True
Q67.
If the siRNA is a complete homolog of the target mRNA sequences what is the net result?
Discuss
Answer: (d).mRNA degradation
Q68.
Binding of siRNA to the DNA does not lead to __________
Discuss
Answer: (d).Triple helix formation
Q69.
Which of the following RNAs can induce gene silencing?
Discuss
Answer: (a).miRNA
Q70.
The miRNAs are transcribed from non-protein encoding genes and are typically __________ nucleotides long.
Discuss
Answer: (d).20 – 25