In a tide pool, 15 species of invertebrates were reduced to eight after one species was removed. The species removed was likely a(n)

TLS Online TPP Program

#Question id: 32343

#Unit 2. Cellular Organization

At intermediate concentrations of actin subunits, the plus end of the filament remains in the T conformation, while the minus end adopts the D conformation because:

TLS Online TPP Program

#Question id: 32364

#Unit 2. Cellular Organization

Formin has a binding site for all, except:

TLS Online TPP Program

#Question id: 32365

#Unit 2. Cellular Organization

Which of the following statements is TRUE regarding the role of nucleotide hydrolysis in microfilament treadmilling?

TLS Online TPP Program

#Question id: 32366

#Unit 2. Cellular Organization

Following proteins which are involve in Actin filament assembly.

I. Profilin

II. Cofilin

III. Thymosin

IV. Formin

V. Actin–profilin complex

VI. Actin–thymosin complex

VII. Actin–cofilin complex

VIII. Actin–formin complex

Which of the following combination is correct?

TLS Online TPP Program

#Question id: 32367

#Unit 2. Cellular Organization

Which of the following is a common technique used to study actin assembly in vitro?

TLS Online TPP Program

#Question id: 32368

#Unit 2. Cellular Organization

Which of the following protein binds the side of an actin filament until a thermal fluctuation creates a small gap between neighboring subunits, at which point it inserts itself into the gap to break the filament?