Which of the following is not the correct answer?

Review the verified answer and explanation for this DemoPaper-Pakistan past-paper question on CampusFin.

Which of the following is not the correct answer? Answer: None of these

Question context

This question is part of ⚗️ Biochemical Engineering within the broader 🧬 Medical Science subject and appears in the DemoPaper-Pakistan preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.