A-Level Biology- Structure of the NEPHRON. Ultrafiltration and selective reabsorption in the kidney
17:52
Structure of the NEPHRON- A-level Biology. Ultrafiltration and selective reabsorption in the kidney
18:44
Structure & function of skeletal MUSCLES: Myofibrils, sarcomere, sliding filament theory.
13:58
Nephrons - Filtration and Reabsorption Basics
16:06
Control of heart rate: Role of SAN & AVN in the cardiac cycle, Parasympathetic & sympathetic nerves
19:23
AUTOSOMAL LINKAGE and DIHYBRID INHERITANCE- A-level Biology inheritance genetic crosses and ratios
9:20
Rods and Cone cells: Photoreceptors in the human retina. A-level Biology Nervous System
9:50
Excretory System and the Nephron
15:30