Tag Archives: digestion

B4 Nutrition (Combined Science)

For self-assessment questions, with exercises and discussions, just click on the correct topic at Biology GCSE & IGCSE Question Bank. Powerpoints can be downloaded from the same site here. The s-cool revision site lets you revise the topic, summarizes the topic & tests you on it. Skoool gives you a lesson, including progress questions, for each Biology topic but you’ll need sound on for it.

What’s in a molecule? – The science of macaroni salad from TED-Ed (3m 15s).

This powerpoint covers both Plant and Animal nutrition:

Igcse biology edexcel 2.17 2.32 from Marcos Rodriguez

B4.3 Animal Nutrition (Combined Science)

Here are the key terms and some definitions: Key Terms B4.3

GCSE Bitesize revises Digestion (3m 44) and digestion & enzymes in Nutrition (6m). The New Living Body – Digestion is a 19m video especially concerning fat.

Digestion foundation level from biologica.edu

This covers the basics of digestive enzymes:

Y7 Life 10 digestive enzymes from Ms Yam

Absorption of food from biologica.edu

433px-Digestive_system_diagram_edit.svg

Fluoride

Image from LadyofHats and infographic from Compound Interest – just click to enlarge.

 

 

 

8A Food & Digestion

Scientific Eye – Diet & Nutrition – a 19m video:

The Human Body – Digestion – a 5m 28s video and how Teeth grow – a 4m video.

Science Bank – Food & Digestion – a 14m 28s video.

Science in Action – Animal Nutrition – an 19m 12s video.

KS3 Bitesize foundation level – Humans as Organisms part 1 – a video covering Nutrition & the Digestive System plus other stuff.

D2 Digestion (SL & HL)

Digestion: Further Human Physiology from Stephen Taylor – thank you Mr Taylor (of iBiology).

Fantastic animated tutorials from McGraw Hill Education on hormones & gastric secretion & the 3 phases of gastric secretion.

Click on ‘Fatty Acid Metabolism’ to see an Interactive Animation from Wiley on Lipid Digestion & Absorption (& metabolism which we don’t need).

Absorption Of Digested Foods from Stephen Taylor – thank you Mr Taylor (of iBiology).

Click on ‘Fatty Acid Metabolism’ to see an Interactive Animation from Wiley on Lipid Digestion & Absorption (& metabolism which we don’t need).

6.1 Digestion & Absorption

BioKnowledgy Presentation on 6.1 Digestion and absorption from Chris Paine

A fantastic animated tutorial from McGraw Hill Education on the Organs of Digestion & one on the action of Sucrase.

How to draw and label a diagram of the digestive system – a video from Stephanie Castle (you need to be able to annotate this diagram).

Mr Paul Andersen (from Bozeman High) details The Digestive System in a 9m 38s tutorial:

In Crash Course Biology #28 – The Digestive System, Hank takes us through the bowels of the human digestive system and explains why it’s all about surface area.

IGCSE Bio Topic 7 – Human Nutrition

For self-assessment questions, with exercises and discussions, just click on the correct topic at Biology GCSE & IGCSE Question Bank. Powerpoints can be downloaded from the same site here. The s-cool revision site lets you revise the topic, summarizes the topic & tests you on it. Skoool gives you a lesson, including progress questions, for each Biology topic but you’ll need sound on for it.

What’s in a molecule? – The science of macaroni salad from TED-Ed (3m 15s).

This powerpoint covers both Plant and Animal nutrition:

Igcse biology edexcel 2.17 2.32 from Marcos Rodriguez

 

7.2 Alimentary canal & 7.3 & 7.4 Digestion & 7.5 Absorption

7.2 to 7.5 revision notes in downloadable word format.

GCSE Bitesize revises Digestion (3m 44) and digestion & enzymes in Nutrition (6m). The New Living Body – Digestion is a 19m video especially concerning fat.

A lesson in Digestive system. Duodenum, gall bladder, liver and pancreas from Ms Cooper (13m 10s)

Digestion foundation level from biologica.edu

This covers the basics of digestive enzymes but we need to know it in more detail:

Y7 Life 10 digestive enzymes from Ms Yam

Absorption of food from biologica.edu

433px-Digestive_system_diagram_edit.svg

Fluoride

Image from LadyofHats and infographic from Compound Interest – just click to enlarge.