TopMyGrade

Home·Daily Problem

Daily Problem·Saturday, 17 June 2023Back to today

Prokaryotic features (2 marks)

GCSE · Combined Science · OCR · B1 — Cell-level systems

Question

Question: State two structural features found in a bacterial cell that are not found in an animal cell.

Mark scheme (2 marks — any two for 1 each):

  • Cell wall (made of peptidoglycan/murein) (1)
  • Plasmid(s) / circular DNA / nucleoid (1)
  • Flagellum / pili (1)
  • 70S ribosomes (accept) (1)

Do not credit "cytoplasm" or "membrane" — present in both.

2 marks · take your time before peeking.

Sign up to try the next 30 problems

Save your streak, mark answers against the spec, and build a daily revision habit. Free during public beta — no card, no auto-renew.

Generated by TopMyGrade AI · cross-check official sources before relying on the mark-scheme phrasing.