Simple IB Biology
Activity Overview
Episode publication activity over the past year
Episodes
#1.5 Cell theory - The origin of cells
12 Nov 2023
Contributed by Lukas
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 f...
#1.4 Cell Theory - Membrane Transport
02 Nov 2023
Contributed by Lukas
In today's podcast we are going to explore and understand the concepts of: Particles move across membranes by simple diffusion, facilitated diff...
#1.3 Cell Theory - Membrane Structure
24 Oct 2023
Contributed by Lukas
In this sub-unit we are going to explore the concepts and understanding of: Understandings: Phospholipids form bilayers in water due to the amphipat...
#1.2 Cell Biology - Ultrastructure of cells
19 Oct 2023
Contributed by Lukas
In this second part of unit 1 of the IB biology, we will explore the concepts of: Prokaryotes have a simple cell structure without compartmentalizat...
#1.1 Cell Biology - Introduction to cell theory
19 Oct 2023
Contributed by Lukas
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: Accordi...
#6.6 Human Physiology - Hormones, Homeostasis, and Reproduction
16 Oct 2023
Contributed by Lukas
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 respec...
#6.5 Human Physiology - Neurons and Synapses
14 Oct 2023
Contributed by Lukas
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 ner...
#6.4 Human Physiology - Gas Exchange
13 Oct 2023
Contributed by Lukas
In this sub-unit we are going to explore the contents of: Understandings: Ventilation maintains concentration gradients of oxygen and carbon dioxide...
#6.3 Human Physiology - Immune defense
13 Oct 2023
Contributed by Lukas
In this sub-unit we are going to explore contents of: The skin and mucous membranes form a primary defence against pathogens that cause infectious d...
#6.2 Human Physiology - Blood System
12 Oct 2023
Contributed by Lukas
In this sub-unit of human physiology we will explore contents of: Arteries convey blood at high pressure from the ventricles to the tissues of the ...
#6.1 Human Physiology - Digestion and Absorption
12 Oct 2023
Contributed by Lukas
In this sub-unit we are going to explain the concepts of: The contraction of circular and longitudinal muscle of the small intestine mixes the food...