Biologia IBPaper 1A, maj 2026, TZ1wzorowane1 pktzamknięteśrednie (szac.)
An enzyme catalyses the assembly of a larger molecule from smaller reactants. Which energy profile is consistent with an anabolic reaction that still has an activation barrier? R and P indicate the reactant and product ends of each curve. A. Profile A B.…
Biologia IBPaper 1A, maj 2025, TZ3wzorowane1 pktzamkniętełatwe (szac.)
Two pathways for the same reaction are shown. Which pair of labels is correctly interpreted? A. P: activation energy with catalyst; R: energy added by enzyme B. Q: activation energy with catalyst; R: energy released overall C. R: activation energy; P: energy…