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IB Biology SL B1.1.7 Glycoproteins and Cell Recognition Question Bank

Practise IB Biology SL B1.1.7 by linking extracellular glycoproteins to cell adhesion and recognising their role in cell-cell interactions.

Syllabus
First assessment 2025
Course
Biology SL
Level
SL

Exam points

  • Identify glycoprotein roles in cell adhesion and recognition from membrane or tissue evidence.

B1.1.7—Glycoproteins in cell-cell recognition question 1

[Maximum number: 1]

Animal cells often secrete glycoproteins as extracellular components. What is a role of these glycoproteins?

A

Adhesion

B

Additional energy reserve

C

Membrane fluidity

D

Water uptake

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