Gene Expression MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Gene Expression, a fundamental topic in the field of Cell Biology. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Gene Expression 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 Gene Expression mcq questions that explore various aspects of Gene Expression problems. Each MCQ is crafted to challenge your understanding of Gene Expression principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Cell Biology tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Gene Expression MCQs are your pathway to success in mastering this essential Cell Biology topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Gene Expression. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Gene Expression knowledge to the test? Let's get started with our carefully curated MCQs!

Gene Expression MCQs | Page 16 of 35

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Q151.
Operon is switched off by a protein called
Discuss
Answer: (c).repressor
Q152.
Which of following operons is commonly present in E Coli?
Discuss
Answer: (a).trp
Q153.
Which of following is true for mRNA of Hemoglobin polypeptides?
Discuss
Answer: (d).unusually stable
Q154.
Normal genes that code for cell cycle proteins are called
Discuss
Answer: (a).proto-oncogenes
Q155.
What does miRNA stand for?
Discuss
Answer: (a).micro RNA
Q156.
How many changes must occur at DNA level for a cell to become fully cancerous?
Discuss
Answer: (d).6
Q157.
Which of following is basic unit of structure?
Discuss
Answer: (a).cells
Q158.
In what percentage of cancer does ras mutations occur?
Discuss
Answer: (d).30
Discuss
Answer: (c).catabolite activator protein
Q160.
Segments of non-coding DNA that serve as binding sites for transcription factors are called
Discuss
Answer: (a).control elements