Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 28207
TLS Online TPP Program

#Question id: 1287

Biological roles of proteoglycans and hyaluronan include all of the following, except:

#Unit 4. Cell Communication and Cell Signaling

  1. maintenance of porosity for the diffusion of small molecules between cells and tissues.

  2. presentation of growth factors to cells.

  3. resistance to compression.

  4. storage sites for extracellular energy reserves.

More Questions
TLS Online TPP Program

#Question id: 5335

#Unit 8. Inheritance Biology

Which of the following pedigree show mode of inheritance?
TLS Online TPP Program

#Question id: 3884

#Unit 3. Fundamental Processes

Compared with DNA polymerase, reverse transcriptase: 
TLS Online TPP Program

#Question id: 3873

#Unit 3. Fundamental Processes

The excision (splicing) of many group I introns requires, in addition to the primary transcript RNA:
TLS Online TPP Program

#Question id: 1022

#Unit 4. Cell Communication and Cell Signaling

Why are we concerned at all with monitoring emerging/reemerging diseases?
TLS Online TPP Program

#Question id: 10881

#Unit 10. Ecological Principles

In deep water, which of the following abiotic factors would most limit primary productivity?