MDCAT Biology: The Twelve Topics That Carry Sixty Percent of Marks
A statistical review of five years of MDCAT papers. Where to invest your final eight weeks of revision for maximum mark return.
Aziz Ur Rehman
June 18, 2026 · 10 min read
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Where the marks actually live
Cell biology, enzymes, and genetics together account for roughly thirty-eight percent of the biology section. Cardiovascular and nervous system physiology add another twelve percent. The remaining ten high-yield topics are detailed below.
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