Then came Section B. Question 8.
But then, the killer.
Easy. She drew the diagram: High blood glucose → Pancreas detects → More insulin → Liver stores glycogen → Glucose drops. Perfect. biology mock paper dse
It was a data-response question about a novel virus. A graph showed its transmission rate. A table showed the efficacy of a new mRNA vaccine. The final part said: “Using your knowledge of cell biology and immunity, propose one reason why public compliance with vaccination is a greater biological challenge than the virus itself. (4 marks)” Then came Section B
“In a long-term study, a population of bacteria was exposed to a sub-lethal dose of an antibiotic. After 50 generations, the minimum inhibitory concentration (MIC) had increased 1000x. Using the theory of natural selection, explain how this occurred. (8 marks) Bonus: Provide a real-world implication beyond the lab.” It was a data-response question about a novel virus