Tag: pharynx

Introduction to the Digestive System Part 1 – Mouth and Pharynx – 3D Anatomy Tutorial

Introduction to the Digestive System Part 1 – Mouth and Pharynx – 3D Anatomy Tutorial

This is a tutorial to introduce you to the digestive system. So the digestive system is essentially a long tube, which is about six meters long and it runs all the way from the mouth right down to the anus. So you can see how this tube is folded in

Tour of the Human Digestive System (Part 1) – 10.5 – Biol 189

In this video, we’re going to learn about animal diets and digestive compartments and then move on with the tour of the human digestive system. So we have learned about the four stages of food processing, now let’s talk about the different animal diets. Animals are heterotrophs or “other feeders”.

The Digestive System

Professor Dave again, let’s digest some food. We just completed our understanding of how we take in oxygen from the atmosphere and distribute it around the body, but our cells need more than just oxygen. We need nutrients to sustain our bodily functions, which means we need to eat food.