Biological roles of proteoglycans and hyaluronan include all of the following,except:
A)maintenance of porosity for the diffusion of small molecules between cells and tissues.
B)presentation of growth factors to cells.
C)resistance to compression.
D)storage sites for extracellular energy reserves.

Question

Quizplus · Accepted Answer

Proteoglycans and hyaluronan do not function as storage sites for extracellular energy reserves. Their other biological roles include maintenance of porosity for the diffusion of small molecules between cells and tissues, presentation of growth factors to cells, and resistance to compression.

Biological Roles of Proteoglycans and Hyaluronan Include All of the Following,except