B2.1 HL Membranes and Transport [IB Biology HL]
5:38
B2.2 Organelles and Compartmentalisation [IB Biology SL/HL]
18:24
B2.1 Membranes and Transport [IB Biology SL/HL]
27:36
The Cell Membrane
11:57
B2.2 HL Organelles and Compartmentalisation [IB Biology HL]
7:50
Membranas Celulares e Transporte Celular
12:51
HL Membranes: Structure & Transport [IB Biology HL]
27:05
B3.2 HL Transport in Animals [IB Biology HL]
18:22