TLS Online TPP Program
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TLS Online TPP Program
#Question id: 31098
#Unit 2. Cellular Organization
Which of the following phase can be reduced or abolished entirely by adding premade nuclei?
TLS Online TPP Program
#Question id: 31099
#Unit 2. Cellular Organization
During actin polymerization In vitro, if the concentration of actin monomers declines, the system approaches which of the following state?
TLS Online TPP Program
#Question id: 31100
#Unit 2. Cellular Organization
At critical concentration (Cc):
TLS Online TPP Program
#Question id: 31101
#Unit 2. Cellular Organization
Each actin molecule carries a tightly bound ATP molecule. Hydrolysis of ATP:
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: