Biology 0610 · IGCSE · Chemical digestion

Chemical digestion — practice question

(a)[4]

State the names for A to D in Fig. 1.1.

(b)[2]

Explain why chemical digestion matters.

(c)[6]

Fill in Table 1.1. One row is already completed for you.

Worked solution & mark scheme

This 12-mark question has a full step-by-step worked solution and mark scheme. One marking point: A is the substrate

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