Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 27855
TLS Online TPP Program

#Question id: 2274

Unlike those of prokaryotes, eukaryotic cell walls are composed of

#Unit 2. Cellular Organization

  1. a carbohydrate matrix cross-linked by short polypeptides

  2. glycolipids and protein fibers

  3. cellulose fibers embedded in a matrix

  4. chitin

More Questions
TLS Online TPP Program

#Question id: 1283

#Unit 4. Cell Communication and Cell Signaling

Which one of the following is NOT a property of perlecan?
TLS Online TPP Program

#Question id: 1284

#Unit 4. Cell Communication and Cell Signaling

The collagen triple-helix domain is NOT:
TLS Online TPP Program

#Question id: 1285

#Unit 4. Cell Communication and Cell Signaling

Proteoglycans are:
TLS Online TPP Program

#Question id: 1286

#Unit 4. Cell Communication and Cell Signaling

Syndecans are cell-surface proteoglycans that:

a. bind to collagens.

b. bind to multi-adhesive matrix proteins.

c. anchor cells to the extracellular matrix.
TLS Online TPP Program

#Question id: 1287

#Unit 4. Cell Communication and Cell Signaling

Biological roles of proteoglycans and hyaluronan include all of the following, except:
TLS Online TPP Program

#Question id: 1288

#Unit 4. Cell Communication and Cell Signaling

Which extracellular matrix component is expressed in a cell-specific manner and binds to the tripeptide sequence Arg-Gly-Asp?