Q9. Explain how changes in pH can affect the rate of enzyme reactions. How would you be able to demonstrate this in the lab? (300 words)
To meet a/c 6.1:-
Q11. Draw a diagram to show how DNA is replicated before a cell divides. Label and annotate your diagram to explain how replication happens.
Q12. Draw a flow diagram to show how DNA is involved in protein synthesis. Start with the DNA present in chromosomes in the nucleus and show the different stages involved to produce a protein in the cytoplasm.
