Myosin II filaments display a transient construction in ______________(a) nonmuscle cells(b) muscle cells(c) actin filaments(d) tubulin filamentsThis question was posed to me in an interview for internship.The query is from Cytoskeleton topic in chapter Cytoskeleton and Cell Motility of Cell Biology

Myosin II filaments display a transient construction in ______________

1.	Myosin II filaments display a transient construction in ______________(a) nonmuscle cells(b) muscle cells(c) actin filaments(d) tubulin filamentsThis question was posed to me in an interview for internship.The query is from Cytoskeleton topic in chapter Cytoskeleton and Cell Motility of Cell Biology
Answer» The correct answer is (a) nonmuscle cells For explanation I would say: Myosin II filaments are HIGHLY STABLE in the contractile apparatus of skeletal muscle cells. However in nonmuscle cells they often exhibit transient construction, assembling when required and disassembling after action.

Discussion

No Comment Found

Related InterviewSolutions

Tropomodulin is a ___________(a) monomer-sequestering protein(b) capping protein(c) monomer unit(d) motor proteinI had been asked this question in an interview for job.My doubt stems from Non-muscle Motility in division Cytoskeleton and Cell Motility of Cell Biology
Changes in cell shape occur due to changes in the orientation of cytoskeletal elements.(a) True(b) FalseThe question was posed to me in an interview for internship.My question is taken from Non-muscle Motility topic in portion Cytoskeleton and Cell Motility of Cell Biology
According to “Sliding filament model of muscle contraction”, shortening of sacromeres results from sliding of the filaments.(a) True(b) FalseI have been asked this question during a job interview.I'm obligated to ask this question of Cell Motility in section Cytoskeleton and Cell Motility of Cell Biology
Crawling of cells over a substratum is an example of _________________(a) chemotraction(b) neurodegenration(c) nonmuscle motility(d) muscular motilityThis question was addressed to me during an internship interview.Query is from Non-muscle Motility in division Cytoskeleton and Cell Motility of Cell Biology
The protein responsible for muscular dystrophy, dystrophin, is a __________ protein.(a) cross-linking(b) membrane-binding(c) tethering(d) severingThe question was asked in semester exam.Asked question is from Non-muscle Motility topic in portion Cytoskeleton and Cell Motility of Cell Biology
Cross-linking proteins villin and fimbrin are found in ___________(a) neurons(b) myoblasts(c) microvilli(d) flagellaI have been asked this question in an interview for job.The above asked question is from Non-muscle Motility topic in chapter Cytoskeleton and Cell Motility of Cell Biology
Nucleation is the slowest step in actin filament formation.(a) True(b) FalseThis question was addressed to me at a job interview.The above asked question is from Non-muscle Motility in section Cytoskeleton and Cell Motility of Cell Biology
Monomer-sequestering proteins are responsible for high concentration of G-actin in nonmuscle cells.(a) True(b) FalseThe question was posed to me in final exam.Query is from Non-muscle Motility in division Cytoskeleton and Cell Motility of Cell Biology
Cortex (of a cell) is located beneath the _____________(a) nucleus(b) mitochondria(c) ribosomes(d) plasma membraneThe question was asked at a job interview.The above asked question is from Non-muscle Motility topic in division Cytoskeleton and Cell Motility of Cell Biology
Each tropomyosin is associated with _______ subunits of actin subunits.(a) 2(b) 3(c) 7(d) 9This question was addressed to me in semester exam.This question is from Cell Motility in portion Cytoskeleton and Cell Motility of Cell Biology

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment