3A.4 Prokaryotic Cell

Pearson Edexcel International A Level Biology Teaching Resource (WBI12)

• Designed for: Pearson Edexcel International A Level Biology
• Covers: Unit 2: Cells, Development, Biodiversity and Conservation (WBI12)
• Aligned with specification point: 3A.4 – Prokaryotic Cells

This teaching resource includes clear lesson slides, structural breakdowns, and student-friendly summaries for prokaryotic cell structure, organelle functions, and key comparison points with eukaryotic cells.

Designed to support both teachers and students, this resource helps learners master prokaryotic ultra-structure—including the circular DNA chromosome, plasmids, 70S ribosomes, murein cell wall, capsule, flagella, and pili—as well as the structural differences and relative sizes of prokaryotic versus eukaryotic cells. Ideal for classroom teaching, revision, independent study, and exam preparation.

Includes:

• Detailed breakdowns of prokaryotic cell structures and functions
• Clear comparison guides (Prokaryotes vs. Eukaryotes: organelles, DNA layout, ribosome sizes)
• High-yield diagrams and structural summaries
• Key notes and exam-focused tips on mark scheme terminology
• Fully aligned Pearson Edexcel International A Level material

Perfect for: A Level Biology lessons, revision sessions, tutoring, homework support, and exam prep.