Question

1. A. Extraction and purification of enzymes is laborious and expensive.
2. R. Protein engineering can be used to produce enzymes at large scale. .

• a If both are true and r is the correct explanation of a
• b If both a and r are true but r is not the correct explanation of a
• c If a is true but r is false
• d If both a and r are false
• e If a is false but r is true

Answer 1

Answer is a. Extraction and purification of enzyme is a laborious task due to which protein engineering is used to produce enzymes at large scale.

Regards