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TLS Online TPP Program

#Question id: 1287

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

#SCPH28 | Zoology

  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.

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TLS Online TPP Program

#Question id: 5556

#SCPH06 I Botany

Contact of a sea urchin egg with signal molecules on sperm causes the egg to undergo a brief ________.
TLS Online TPP Program

#Question id: 5556

#SCPH28 | Zoology

Contact of a sea urchin egg with signal molecules on sperm causes the egg to undergo a brief ________.
TLS Online TPP Program

#Question id: 5557

#SCPH01 Biochemistry

The plasma membrane of the sea urchin egg ________.
TLS Online TPP Program

#Question id: 5557

#I Life Science/ Life Sciences Group – I-V

The plasma membrane of the sea urchin egg ________.
TLS Online TPP Program

#Question id: 5557

#SCPH06 I Botany

The plasma membrane of the sea urchin egg ________.
TLS Online TPP Program

#Question id: 5557

#SCPH28 | Zoology

The plasma membrane of the sea urchin egg ________.