AL生物&chem考得最多的topic是什麼?(要多過1 )

AL Bio :

cell, enzyme, nerve, disgestion, hormone, photosynthesis, respiration, classification of organisms, cell division, protein synthesis, genetics and evolution

AL Bio seldom covers the following topics:

histology, movement and muscles

AL chem:

enthalpy, atomic structure, bond polarity, intermolecular forces, organic chem (usually 10 marks in paper 1 abt organic chem experiment or titration), equilibrium, periodic trend, IUPAC nonmenclature, reaction mechanism, acid-base!

AL chem essay: green chem, drug