Cytoskeleton and Cell Motility MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Cytoskeleton and Cell Motility, 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 Cytoskeleton and Cell Motility 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 Cytoskeleton and Cell Motility mcq questions that explore various aspects of Cytoskeleton and Cell Motility problems. Each MCQ is crafted to challenge your understanding of Cytoskeleton and Cell Motility 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 Cytoskeleton and Cell Motility 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 Cytoskeleton and Cell Motility. 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 Cytoskeleton and Cell Motility knowledge to the test? Let's get started with our carefully curated MCQs!

Cytoskeleton and Cell Motility MCQs | Page 3 of 11

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Q21.
All the protofilaments of a microtubule have the same _____________
Discuss
Answer: (a).polarity
Q22.
Alpha-tubulin subunits terminate the plus end of the microtubule.
Discuss
Answer: (b).False
Q23.
The microtubule-binding activity of MAPs is controlled by ______________
Discuss
Answer: (a).phosphorylation
Q24.
Neurofibrillary tangles, found in the brain cells of persons with neurodegenerative disorders consists of _______________
Discuss
Answer: (b).microtubule-associated proteins
Q25.
The drug colchicine promotes microtubule _____________
Discuss
Answer: (a).disassembly
Q26.
Movement of materials in an axon are mediated through ________________ that serve as cytoskeletal tracks.
Discuss
Answer: (a).microtubules
Q27.
Which motor protein superfamily does not move along the microtubules?
Discuss
Answer: (c).Myosin
Q28.
Smallest microtubular motor proteins are __________________
Discuss
Answer: (d).kinesin
Q29.
Kinesins are plus end-directed microtubular proteins.
Discuss
Answer: (a).True
Q30.
In an axon, microtubules are oriented with their __________________ facing the cell body.
Discuss
Answer: (b).minus end