Simple IB Biology

In this sub-unit of IB biology, we are going to explain the shortest part of unit 1, we are going to understand the concepts of: Cells can only be formed by division of pre-existing cells The first...

12 Marras 20234min

In today's podcast we are going to explore and understand the concepts of: Particles move across membranes by simple diffusion, facilitated diffusion, osmosis and active transport The fluidity of m...

2 Marras 202312min

In this sub-unit we are going to explore the concepts and understanding of: Understandings: Phospholipids form bilayers in water due to the amphipathic properties of phospholipid molecules Membrane...

24 Loka 20238min

In this second part of unit 1 of the IB biology, we will explore the concepts of: Prokaryotes have a simple cell structure without compartmentalization Eukaryotes have a compartmentalized cell stru...

19 Loka 202310min

Welcome everyone in the first episode of this podcast we are going to understand the key concepts of the first part of IB biology which are: According to the cell theory, living organisms are compos...

19 Loka 20239min

In the last sub-unit of unit 6 we are going to explore the content of: Insulin and glucagon are secreted by β and α cells of the pancreas respectively to control blood glucose concentration Thyroxi...

16 Loka 202324min

In this sub-unit of unit 6, we are ging to synthesize and explain the contents such as: Neurons transmit electrical impulses The myelination of nerve fibers allows for saltatory conduction Neuron...

14 Loka 202319min

In this sub-unit we are going to explore the contents of: Understandings: Ventilation maintains concentration gradients of oxygen and carbon dioxide between air in alveoli and blood flowing in adjac...

13 Loka 202317min