AS Biology - T- and B-lymphocytes (OCR A Chapter 12.6)
3:30
AS Biology - Cell-mediated immunity (OCR A Chapter 12.6)
25:22
AS Biology - Immune response OVERVIEW (OCR A Chapter 12.5-6)
5:27
AS Biology - Phagocytosis (OCR A Chapter 12.5)
5:49
T Cell Development and Maturation - T Cells are COOL!
5:15
AS Biology - Humoral immunity (OCR A Chapter 12.6)
5:47
AS Biology - Non-specific primary defences + Inflammation (OCR A Chapter 12.5)
11:27
Specific (Adaptive) Immunity | Humoral and Cell-Mediated Responses
15:29