FCPS Part 1 Surgery and Allied — Biochemistry MCQs
Practice 203 Biochemistry past-paper MCQs for FCPS Part 1 Surgery and Allied, each with a detailed explanation and reference. Try free samples below, then start a full quiz.
Part of the full FCPS Part 1 Surgery and Allied QBank — 4,956 questions across all subjects.
Biochemistry is a core part of the FCPS Part 1 Surgery and Allied syllabus. HighYield's Biochemistry question bank collects 203MCQs modelled on real past papers, so you practise the exact style and difficulty you'll face on exam day. Every question comes with a worked explanation and a subject reference, so you learn why an answer is right — not just which option to pick.
Work through Biochemistry in Tutor mode to learn as you go, or switch to Timed mode to simulate real exam pressure. Your accuracy is tracked per subject, so you always know whether Biochemistry is a strength to maintain or a weak area to drill.
Sample Biochemistry Questions
Type I hyperlipoproteinemia (familial lipoprotein lipase deficiency) is characterized by markedly increased levels of:
- A.Chylomicrons and triglycerides
- B.HDL
- C.LDL
- D.VLDL
During an episode of myocardial ischemia, cardiac myocytes shift to which primary metabolic pathway to generate ATP in the absence of adequate oxygen delivery?
- A.Beta-oxidation of fatty acids
- B.Oxidative phosphorylation continues unaffected
- C.Anaerobic glycolysis producing lactate
- D.Ketone body oxidation
During prolonged starvation, the brain adapts to reduce its dependence on glucose. Which alternative fuel source does the brain increasingly utilize under these conditions?
- A.Free fatty acids directly, crossing the blood-brain barrier
- B.Lactate as the sole alternative fuel
- C.Branched-chain amino acids as the primary fuel
- D.Ketone bodies (acetoacetate and beta-hydroxybutyrate)
Sign in to see the correct answers and detailed explanations for every question.
Ready to master Biochemistry?
Start with 20 free questions — no card required.
Start free trial