UNIT 14: DIGESTION

Digestion is a scoring-friendly chapter within the 45% Biology allocation of your 81-question paper, and its structural detail makes it a reliable source of quick, confident marks.

What this chapter covers:

• Describe the parts of human digestive system
• Explain the functions of the main parts of the digestive system including associated structures and glands

This chapter is almost entirely conceptual and structure-based rather than calculation-heavy, built around naming organs, tracing enzyme actions, and linking structures to their functions. Given its descriptive nature, it falls mostly in the easy-to-moderate range of the PMDC’s 15% easy, 70% moderate, 15% difficult split, though precise recall of enzymes, secretions, and hormonal regulation can trip up students who study it loosely.

Why this practice set helps:

• Covers every subtopic the PMDC curriculum identifies, plus the supporting concepts textbooks present alongside them
• Every question includes a full explanation of why the correct answer is right and why each other option is wrong
• Built to help you learn faster than passive reading, with nothing the exam may draw from left untouched

Work through this set attentively, and you build the precise structural memory and enzyme-substrate-product accuracy this chapter demands.