All Biology papers

Cambridge · O Level · Biology

May/June 2023 — Paper 4 · Variant 1.

15 structured questions · 34 marks

Download question paper (PDF)Mark scheme — for enrolled students

The mark scheme comes with the Biology course.

Topics covered

  • Transpiration and translocation
  • Features of organisms
  • Biological molecules

Questions in this paper

  • Q1b(i)Transpiration and translocation4 marks
  • Q1a(v)Transpiration and translocation2 marks
  • Q1dBiological molecules3 marks
  • Q1a(vi)Transpiration and translocation2 marks
  • Q1b(iii)Transpiration and translocation2 marks
  • Q1c(ii)Transpiration and translocation1 marks
  • Q1a(viii)Transpiration and translocation1 marks
  • Q1a(ii)Transpiration and translocation2 marksincludes a figure
  • Q1a(iii)Transpiration and translocation1 marks
  • Q1c(i)Transpiration and translocation6 marks
  • Q1a(iv)Transpiration and translocation2 marks
  • Q1a(i)Transpiration and translocation1 marks
  • Q1a(vii)Transpiration and translocation1 marks
  • Q2b(i)Features of organisms1 marksincludes a figure
  • Q2aFeatures of organisms5 marksincludes a figure

Enrolled students get the full paper bank for Biology. See the course