Choose the item that best matches the other items.
-Arp2/3 complex
A)breaking and capping actin
B)increase cellular surface area
C)assembly and disassembly
D)terminal web
E)control microtubule organization
F)plectin
G)central shaft
H)nucleating actin branches
I)bind to profilin and CapZ
J)oligomer formation
K)nucleating tubulin branches
L)hemidesmosome
M)decorate the actin microfilament
N)dynein
O)prevents loss of subunits
P)desmosome
Q)nuclear lamina
R)account for 10-15% of microtubules
S)inhibits microtubule assembly
T)two identical polypeptides joined end-to-end
U)found in cilia and flagella

Question

Choose the item that best matches the other items.
-Arp2/3 complex
A)breaking and capping actin
B)increase cellular surface area
C)assembly and disassembly
D)terminal web
E)control microtubule organization
F)plectin
G)central shaft
H)nucleating actin branches
I)bind to profilin and CapZ
J)oligomer formation
K)nucleating tubulin branches
L)hemidesmosome
M)decorate the actin microfilament
N)dynein
O)prevents loss of subunits
P)desmosome  
Q)nuclear lamina  
R)account for 10-15% of microtubules  
S)inhibits microtubule assembly  
T)two identical polypeptides joined end-to-end  
U)found in cilia and flagella

Quizplus · Accepted Answer

The Arp2/3 complex is known for its role in nucleating actin branches, which is crucial for the formation of branched actin networks in cells.

Choose the Item That Best Matches the Other Items