Immunity To Bacteria Introduction I

Every second of your life you are under attack.

Each human is colonized by almost 10

Our final episodes of Anatomy & Physiology explore the way your body keeps all that complex, intricate stuff alive and healthy ...

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Explore how

This animation shows how the body naturally responds to and destroys invading

What is the

This video provides a visual overview of the

A pricked finger means the

Explore the basics of how antibiotics, antivirals, and vaccines work to help your

Let the Amoeba Sisters

When you get sick, what happens in your body to help you get better? In What Is the

Each human is colonized by almost 10

How does the

CRISPR-Cas9 is well-known as a genome-editing tool that lets scientists rewrite DNA, but it originally evolved in

There are so many critters out there,

You may not realize it, but your body is like a fortress, designed to defend you from tiny foreign invaders known as pathogens.

Cathy highlights what will be covered in the

Paul Andersen explains how your body protects itself from invading viruses and

Explore how your