AS & A Level Biology (9700) — October–November 2023, Paper 34
2 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.
Start with Question 1 →Question 1 · 22 marks · 3 Enzymes
The enzyme amylase catalyses the hydrolysis of starch to maltose. You will investigate the effect of different concentrations of amylase on the hydrolysis of starch. You are…
Answer this question and get it marked →Question 2 · 18 marks · 7 Transport in plants
M1 is a slide of a stained transverse section through a plant leaf. Draw a large plan diagram of the region of the leaf on M1 indicated by the shaded area in Fig. 2.1 (the midrib…
Answer this question and get it marked →← October–November 2023 Paper 35 · October–November 2023 Paper 33 →