Description:
This A-Level Biology PowerPoint is fully aligned with the AQA specification (Chapter L4 – Cells, Spec Reference 3.2.4) and focuses on lymphocytes and humoral immunity. It’s ideal for classroom teaching, revision, or independent study.

Learning Outcomes – Students will be able to:

Describe the role of B cells (B lymphocytes) in humoral immunity

Explain the functions of plasma cells and antibodies in the primary immune response

Understand the role of memory cells in the secondary immune response

Describe how antigenic variation affects the body’s response to infection

This resource includes clear explanations, annotated diagrams, and specification-focused examples, making complex immunology concepts accessible and exam-ready.

Why choose this PPT:

Specification-aligned and exam-ready

Clear, visually engaging slides

Annotated diagrams and worked examples

Saves teachers hours of preparation time