#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
#Question id: 1340
#Unit 4. Cell Communication and Cell Signaling
Extracellular matrices are LEAST likely to play a major role in which of the following?
#Question id: 1341
#Unit 4. Cell Communication and Cell Signaling
Which of the following molecules forms extracellular cross-linked fibrils of great tensile strength?
#Question id: 1343
#Unit 4. Cell Communication and Cell Signaling
Which of the following is not an example of a type of extracellular matrix?