Get Body Smart: superb interactive, illustrated tutorials and quizzes on human anatomy and physiology.
Fantastic animated tutorials from McGraw Hill Education – the Immune response, T-cell dependent antigens, Epitopes, antigen-presenting cells & T-helper cells, cytotoxic T-cells & monoclonal antibody selection.
Three videos from TED-Ed: how we conquered the deadly smallpox virus (well, if we ignore the work of the WHO); Learning from smallpox: how to eradicate a disease and here’s a simple answer to How do vaccines work?
Vaccine infographic created by Leon Farrant.
Infographic from Compound Interest.
The top 10 vaccine infographics here.
Here is another presentation, taking you through muscle contraction step by step:
A 5m TED-Ed intro to How the Muscular System works and from Crash Course, Muscles, part 1 – Muscle Cells: Crash Course A&P #21 in 10m and Muscles, part 2 – Organismal Level: Crash Course A&P #22 in 10m 40s.
Paul Andersen explains The Muscular System in 5m 59s.
In Crash Course Biology #30 – The Skeletal System: It’s ALIVE!, Hank introduces us to the framework of our bodies, our skeleton and in #31 – Big Guns: The Muscular System, he tells us the story of the complicated chemical dance that allows our skeletal muscles to contract and relax.
This is an amazing gif from tabletop whale – you have to check it out:
Mr Paul Andersen (from Bozeman High) describes Osmoregulation (including in fish which you don’t need to know) in a 8m 57s lesson.
Osmoregulator or Osmoconformer? Here are two videos about contractile vacuoles in Paramecium (they are osmoregulators): Paramecium vacuole (1m video) and contractile vacuole (a 27s explanation). If it goes wrong – Paramecium exploding!
A nice introduction to how the kidneys work (from TED-Ed):
A superb flash animation on the Kidneys from kscience.
In Crash Course Biology #29 – The Excretory System: From Your Heart to the Toilet, Hank takes us on the fascinating journey through our excretory system to learn how our kidneys make pee.
Paul Andersen describes The Reproductive System in 9m. In Crash Course Biology #34 – The Reproductive System: How Gonads Go, Hank lets us in on the meaning of life, at least from a biological perspective – it’s reproduction.
Impressive Journey of Sperm – a 6m video on fertilisation.
IMPLANTATION & EMBRYO DEVELOPMENT
A Biologist’s Mother’s Day Song (3m 50s):