Anatomy and Physiology

What Is the Normal RBC Count by Age?

Pyloric Sphincter: Location, Function, and Common Issues

What Is Depth Perception and How Does It Work?

Sound Meaning: How the Brain Gives Value to Noise

TMJ Muscles: Anatomy, Pain Sources, and Relief

Pulmonary Trunk: Anatomy, Function, and Conditions

What Is the Precentral Gyrus and What Does It Do?

Bee Larvae: What They Are, Eat, and Become

Gastrin Hormone: Function, High Levels, and Low Levels

Thermic Foods and Their Effect on Your Metabolism

The Amide Bond: Structure, Formation, and Significance

How the Ant Brain Creates a Superorganism

What Is Inotropy? Heart Contraction Force Explained

How Steroid Structure Dictates Biological Function

Do Spiders Have Feelings? The Science of Their Reactions

What Is a Substrate in Biology and How Does It Work?

Electric Fish: How They Generate and Use Electricity

What Are Cell Cycle Regulators and How Do They Work?

The Egyptian Mummy: Process, Beliefs & Science

What Is Brain Lateralization and How Does It Work?