1.    The primary importance of bacteria to mankind is

2.    DNA (Deoxyribonucleic acid) are

3.    DNA performs the following functions except

4.    the structure of a DNA is

5.    The function of the messenger RNA is to

6.    The messenger RNA is produced in the

7.    How many enzymes have been identified in the body

8.    Proteases are used for the following except

9.    Hemicellulases are used for the following except

10.    the major threat to Africa’s agricultural productivity growth