Indicate whether each of the following structures has actin organized mostly in a one- (1), two- (2), or three- (3) dimensional arrangement. Your answer would be a four-digit number composed of digits 1 to 3 only, e.g. 1333.
( ) Stress fibers
( ) Invadopodia
( ) Lamellipodia
( ) Filopodia

Question

Indicate whether each of the following structures has actin organized mostly in a one- (1), two- (2), or three- (3) dimensional arrangement. Your answer would be a four-digit number composed of digits 1 to 3 only, e.g. 1333.
( )	Stress fibers
( )	Invadopodia
( )	Lamellipodia
( )	Filopodia

Quizplus · Accepted Answer

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 Filopodia and stress fibers are linear structures, lamellipodia form flat, cross-linked networks, while invadopodia protrude across tissue barriers as footlike protrusions.

Indicate Whether Each of the Following Structures Has Actin Organized