Biology MCQ on Cytoskeleton for NEET and Medical Exam 2022
MCQ on Cytoskeleton: Biology is one of the most important and vital sections in NEET. It includes theories, descriptions, discoveries, diagrams, definitions, explanation of differences and relations. Most of the concepts covered in the NEET syllabus are from the NCERT syllabus of Class 11 & 12. Other related sources make up for the rest of the syllabus.
In this post we are providing you MCQ on Cytoskeleton, which will be beneficial for you in upcoming NEET, AIIMS, JIPMER, PGIMER, CBSE Board, ICSE Board, Class 12th, 11th.
MCQ on Cytoskeleton
Q1. The intermediate filament found in hair and nail is a type I IF protein composed of _______. (b) keratins
a) tubulins
b) keratins
c) vimentins
d) lamins
Q2. Which cell lacks cytoskeleton? (a) prokaryotic bacterial cells
a) prokaryotic bacterial cells
b) eukaryotic plant cell
c) both (a) and (b)
d) prokaryotic and eukaryotic animal cells
Q3. Which of these is a microfilament inhibitor ? (a) cytochalasin-B
a) cytochalasin-B
b) colchicine
c) cinchonine
d) aspirin
Q4. Microfilaments are composed of _______. (d) actin protein
a) mosaic protein
b) tubulin protein
c) chitin protein
d) actin protein
Q5. Cell lining of the lumen of the fallopian tube is involved in ciliary action to transport the egg from the ovary to the uterus. The cytoskeleton structure responsible for this movement is _______. (c) microtubules
a) flagella
b) microfilaments
c) microtubules
d) intermediate filaments
Q6. Which of the following statement is true ? (d) all the above
a) microtubules are composed of tubulins
b) microfilaments are composed of actin
c) intermediate filaments are resistant to cytochalasin-B and colchicine
d) all the above
Q7. Network of microfilaments and microtubules is classified as _______. (b) active skeleton
a) cytoskeleton
b) active skeleton
c) vertebral skeleton
d) endoplasmic skeleton
Q8. Malformation of ______ cytoskeleton structures can be linked to an inability to contract muscle. (a) microfilaments
a) microfilaments
b) microtubules
c) centrioles
d) intermediate filaments
Q9. What are flagella and cilia of eukaryotic cells made of? (a) tubulin
a) tubulin
b) desmin
c) lamin
d) keratin
Q10. _______ is the most heterogenous type of cytoskeleton filament. (a) intermediate filaments
a) intermediate filaments
b) microfilaments
c) microtubules
d) none of the above
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By Team Learning Mantras