Question 40
Question 40 of 40
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Older MCQs might not have the typical A, B, C, D choices. They have choices 1, 2, 3, and a combination of them is the answer. Below is the key that maps such combinations to the answer.
A 1, 2 and 3 are correct
B 1 and 2 only are correct
C 2 and 3 only are correct
D 1 only is correct
Topics Tested
18. Biotechnology and gen...
18.2. Genetic modification

Understand that the gene that controls the production of human insulin has been inserted into bacterial DNA, for commercial production of insulin

18. Biotechnology and gen...
18.1. Biotechnology

Describe the use of: (a) enzymes in biological washing powders (b) pectinase for fruit juice production (c) lactase for lactose-free milk