#Question id: 1334
#Unit 4. Cell Communication and Cell Signaling
Flattened, two-dimensional protrusion of membrane, supported by a meshwork of actin filaments, that is extended from the leading edge of crawling epithelial cells, fibroblasts, and some neurons is known as
#Question id: 1335
#Unit 4. Cell Communication and Cell Signaling
Essentially a one-dimensional structure that protrudes from a cell and contains a core of long, bundled actin filaments is known as
#Question id: 1336
#Unit 4. Cell Communication and Cell Signaling
A distinct form of membrane protrusion that is often observed when cells are cultured on a pliable extracellular matrix substrate is known as
#Question id: 1337
#Unit 4. Cell Communication and Cell Signaling
The promotion of metastasis by the loss of E-cadherin suggests that E-cadherin inhibits metastasis. Which one of the following types of proteins are most likely involved in the inhibition of metastasis by E-cadherin?
#Question id: 1338
#Unit 4. Cell Communication and Cell Signaling
Plasmodesmata most closely resemble which of the following structures in animal cells?
#Question id: 1339
#Unit 4. Cell Communication and Cell Signaling
Which of the following cellular structures serve similar functions in plants and animals, respectively?
Plants Animals