Biology IA Exemplar: To what extent do different concentrations (0%, 20%, 40%, 60%, 80%, 100%) of lemon juice (Citrus limun) prevent the enzymatic browning of apples (Malus domestica) after 30 minutes of exposure to air measured by the colorimeter?

Biology IA Exemplar: To what extent do different concentrations (0%, 20%, 40%, 60%, 80%, 100%) of lemon juice (Citrus limun) prevent the enzymatic browning of apples (Malus domestica) after 30 minutes of exposure to air measured by the colorimeter? | RevisionDojo