As a fibroblast moves, its leading edge extends from the cell as a broad, flattened, veil-like protrusion called a ________.
A)pseudopodium
B)lamella
C)lamellipodium
D)podium
E)extensor

Question

Quizplus · Accepted Answer

A lamellipodium is a broad, veil-like protrusion from the leading edge of a moving fibroblast. Pseudopodia are more narrow and finger-like. Lamella alone could also be a correct answer, but “lamellipodium” is a more specific term for the type of protrusion described in the question. Podium and extensor are not correct terms for the structure described.

As a Fibroblast Moves, Its Leading Edge Extends from the Cell