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TLS Online TPP Program

#Question id: 23631

cDNA libraries from liver cells are different than cDNA libraries from kidney cells because

#Unit 13. Methods in Biology
  1. the DNA is not the same in the two types of cells.
  2. reverse transcriptase acts differently in the two types of cells.
  3. mRNA is different in the two types of cells.
  4. polyA is present at 3สน ends of mRNA in one cell type only.
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TLS Online TPP Program

#Question id: 1282

#Unit 4. Cell Communication and Cell Signaling

Basal lamina include all of the following, except:
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: