GNS 311 CA 2018/2019

Q1. Antigen are surface biomarker of …..? (a) Red blood cell (b) White blood cell (c) Antibody (d)

        Antigen and Antibody (e) All of the above

Q2. Blood group is a characteristics of human? (a) White blood cell (b) Antibody (c) Antigen (d) Red

         Blood cell (e) DNA base and sugar

Q3. Adenine usually bind to thymine in human DNA with how many bond? (a) 4 (b) 2 (c) 5(d) 1 (e) 10

Q4. Guanine and Adenine are family of pyrimidines while Cytosine and thymine belongs to the family

        of purines  (a) True (b) False (c) None of the above (e) All of the above

Q5. Karl Landsteiner is from Australia and Nobel prized IN 1930 for his research on Rhesus factor

         matching (a) True (b) False (c) a and b (d) None of the above (e) All of the above