Fig. 2.1 presents part of the human digestive system as a diagram. The sections are labelled A, B, C, D and E.
(a)[4]
From Fig. 2.1, state the letters where:
chemical digestion of proteins begins
hydrochloric acid is produced
physical digestion of food occurs ......................... and .........................
(b)[3]
Give the names of three parts of the large intestine.
(c)[4]
Draw one line to connect each process to its description.
Draw four lines.
Worked solution & mark scheme
This 11-mark question has a full step-by-step worked solution and mark scheme. One marking point: “the letter C” …