Anatomy and Physiology

Exogenous Antigen: How It Triggers an Immune Response

Ant Pupae: The Transforming Stage in the Ant Life Cycle

Synaptotagmin 7: Function in the Brain and Body

Which Cation Regulates Intracellular Osmolarity?

What Are Defense Proteins and How Do They Work?

The Nasal Aperture: What It Is and What It Reveals

What Is a Rhomboid Protease and What Does It Do?

Self Peptides: Their Function in Health and Disease

What Does It Mean to Have an Emmetropic Eye?

What Your Fat Distribution Says About Your Health

What Is GABAergic Inhibition and How Does It Work?

How Do Niacin and Melatonin Work Together for Sleep?

What Are Fin Rays in Fish and How Do They Work?

What to Do About Hydrophobic Hair

The Upper Tract: Your Body’s Kidneys and Ureters Explained

What Is a Transmembrane Alpha Helix and What Does It Do?

NADH Quinone Oxidoreductase: An Enzyme for Energy & Defense

What Is the Phase of Quiescence in Cells?

What Are Olfactory Sensory Neurons?

What Is Lymphotoxin and What Does It Do?