Review Questions

1. Glycosylation is the most complex form of
   1. Proteins
   2. Cell surface receptors
   3. Post-translational modification
   4. Virus


2. Polysaccharides are synthesized by
   1. Hemagglutinin
   2. Selectins
   3. Liposomes
   4. Glycosyltransferases


3. In a trisaccharide, what is the bond between each sugar called?


4. What is a glycosyl donor?
   


5. How do people with blood type O differ from people with blood types A, B, or AB?
   
   
6. What is the function of hemagglutinin in influenza infection?
   
   
7. How do Relenza or Tamiflu inhibit influenza virus propagation?
   
   
8. True or False: It is normal for the lymph node to collect leukocytes
   
   
9. What is multivalency?