The gastric phase of gastric secretion accounts for about 60% of the acid response to a meal. Which of the following can virtually eliminate the secretion of acid during the gastric phase?

TLS Online TPP Program

#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.

TLS Online TPP Program

#Question id: 1269

#Unit 4. Cell Communication and Cell Signaling

Which of the following constituents are not found in most basal laminae?

TLS Online TPP Program

#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?

TLS Online TPP Program

#Question id: 1271

#Unit 4. Cell Communication and Cell Signaling

Common sugars found in proteoglycans include all of the following except:

TLS Online TPP Program

#Question id: 1272

#Unit 4. Cell Communication and Cell Signaling

Collagen is exported from the endoplasmic reticulum as

TLS Online TPP Program

#Question id: 1273

#Unit 4. Cell Communication and Cell Signaling

Proteoglycans are a group of cell-surface and extracellular-matrix substances that