Anatomy and Physiology

Photosystem: How This Structure Powers Photosynthesis

What Is the Interstitial Growth of Cartilage?

cGMP Biology: Function in Cellular Signaling Pathways

Are Insects Conscious? The Emerging Scientific View

What Is Regenerative Performance and How to Improve It?

Synapse Structure and Its Key Components

Junctional Epithelium: Function, Structure, & Health

Mouse Thymus: Function, Anatomy, and Role in Research

What Is the Striate Cortex and What Does It Do?

Cortisol Structure and Its Biological Role

What Does a 96/61 Blood Pressure Reading Mean?

Vesicular Trafficking: How Cells Move Essential Materials

34A Breasts: What This Size Means for Fit and Appearance

What Is the Apical Surface in a Cell?

What Is the Number of Neurons in a Descending Pathway?

What Are Alveolar Type 2 Cells and What Is Their Function?

How Do Dolphins Sleep Without Drowning?

Proprioceptive Feedback: How Your Body Senses Itself

Leydig Cell: Function, Hormone Production, and Regulation

Anger as an Emotion: The Biology and Psychology Behind It