Anatomy and Physiology

The Endocrine Pancreas: Hormones and Functions

How to Identify the Lamella in Bone, Fungi, and Plants

Bird Skeletons: Adaptations for Flight and Diverse Life

What Is the Proximal Attachment Point of a Muscle?

A Left Ventricular Ejection Fraction of 55: What It Means

What Are Endotherms and How Do They Survive?

What Is a Synaptic Connection and How Does It Work?

Jellyfish Behavioral Adaptations for Survival

What Is a Cycline and How Does It Control the Cell Cycle?

What Is a Good Progesterone Level for Frozen Embryo Transfer?

Normal OCT Macula: What a Healthy Scan Reveals

What Is Respiratory Muscle Training and How Does It Work?

How Is Albumin Used for Low Blood Pressure?

What Are Vertebrates? Defining Features and Major Groups

What Are Ctenidia and What Is Their Function?

What Are Bile Salts and What Do They Do?

Termite Castes: A Look at Their Roles in the Colony

What Does the Cerebellum Control in the Brain?

Frontal Branch of the Facial Nerve: Anatomy and Function

What Is a Normal Tidal Volume and Why Is It Important?