TLS Online TPP Program
More Questions
TLS Online TPP Program
#Question id: 31102
#Unit 2. Cellular Organization
Which of the following statements are correct regarding the actin polymerization?
a) the concentration of G-actin is above the Cc, the filament end will grow
b) the concentration of G-actin is below the Cc, the filament end will grow
c) (+) end of microfilament polymerization is much faster than the (-) end
d) D form that adds to the filament and the T form that leaves
TLS Online TPP Program
#Question id: 31103
#Unit 2. Cellular Organization
Cytochalasin D, a fungal alkaloid, depolymerizes actin filaments by:
TLS Online TPP Program
#Question id: 31104
#Unit 2. Cellular Organization
Which of the following toxin enhances nucleation by binding and stabilizing actin dimers and thereby lowering the critical concentration?
TLS Online TPP Program
#Question id: 31105
#Unit 2. Cellular Organization
Phalloidin isolated from Amanita phalloides, binds at the interface between subunits in F-actin involves:
TLS Online TPP Program
#Question id: 31106
#Unit 2. Cellular Organization
Which of the following protein can bind other proteins with sequences rich in proline residues at the same time it is binding actin?
TLS Online TPP Program
#Question id: 31107
#Unit 2. Cellular Organization
Which of the following small protein involved in actin treadmilling, but it binds specifically to F-actin in which the subunits contain ADP?