#Question id: 1265
#Unit 4. Cell Communication and Cell Signaling
An example of an integrin containing cell junction is
#Question id: 1266
#Unit 4. Cell Communication and Cell Signaling
Integrins
#Question id: 1267
#Unit 4. Cell Communication and Cell Signaling
Multiple integrin forms arise from
#Question id: 1268
#Unit 4. Cell Communication and Cell Signaling
The collagen triple-helix domain
a. is rich in glycine. b. is rich in proline.
c. is rich in hydroxyproline. d. is an alpha helix.
#Question id: 1270
#Unit 4. Cell Communication and Cell Signaling
Which of the following is a major extracellular molecule in mammals containing no protein portion?
#Question id: 1271
#Unit 4. Cell Communication and Cell Signaling
Common sugars found in proteoglycans include all of the following except: