Biology News
8 Penn State majors as told by Grey's Anatomy characters - The Daily Collegian Online


The Daily Collegian Online
It's hard to believe the world has seen 14 seasons of Grey's Anatomy. From plane crashes to shootings, this show has captivated millions of fans since 2005. As fans have watched the episodes, they get to know the characters, watch them grow and begin ...

Vet research encompasses wide range of studies - N.C. State University Technician Online


N.C. State University Technician Online
With studies ranging from infectious diseases to neurobiology, the NC State's veterinary school research program engages all students in studies that affect both human and animal health. The research program, which has been a part of veterinary school ...

WATCH: Wellington scientist blazes biodiversity, climate change trail - Independent Online


Independent Online
Judith Arnolds, 48, from Wellington has obtained two PhDs in 10 years - one in botany and and another in ecotoxicology. She is a scientist based at Kirstenbosch Gardens. Picture: David Ritchie/African News Agency (ANA). Cape Town - Even though she was ...

Human Anatomy Online: Skeletal System

Wayne - United States

Features an interactive diagram of the human skeleton.

Related
Human Body's Skeletal System Theme Page
Canada

Links to sites with information about the human skeletal system.

Human Anatomy & Physiology of the Respiratory System
United States

We often complete the daily tasks of living without thinking about the respiratory system. We breathe in and out and take for granted one of our most vital organ systems. The respiratory system provides the oxygen necessary to sustain life. It consists of both upper and lower respiratory tracts. It is divided into two functions: conducting and respiration.

Gray's Anatomy of the Human Body: The Lymphatic System
United States

Details the system's development and components.

Skeletal System
United States

Skeletal system is the biological system providing support in living organisms. Skin, muscle and bones allow movement. Skin - pliable covering. Muscles do actual moving. Bones give anchor to move against. The skeleton functions not only as the support for the body but also in haematopoiesis, the manufacture of blood cells that takes place in bone marrow. This is why people who have cancer of the bone marrow almost always die. It is also necessary

Medpedia:Skeletal System
United States

Humans are vertebrates, animals that have a vertebral column or backbone. They rely on a sturdy internal frame that is centered on a prominent spine. The human skeletal system consists of bones and cartilages, and accounts for about 20% of body weight. Most adults have 206 bones.

Healthline: Skeletal System
United States

The skeletal system is a living, dynamic, bony framework of the body, with networks of infiltrating blood vessels. Inside every person is a skeleton, a sturdy framework of about 206 bones that protects the body's organs, supports the body, provides attachment points for muscles to enable body movement, functions as a storage site for minerals such as calcium and phosphorus, and produces blood cells.

Bones and Skeletal System
United States

Many people are familiar with a hambone as a cross-section of a typical bone. The center of the bone is filled with marrow, and this is surrounded by the hardened bone tissue itself. If you would examine a bit of this hard bone tissue under a microscope, it would look like the picture to the right. In bone, the extracellular matrix is composed of collagen with Ca3(PO4)2 deposited in it. Note that since vitamin C is needed for collagen synthesis,

Hosford Muscle Tables: Skeletal Muscles of the Human Body
United States

Details each muscle's origin, insertion, action, blood supply, and innervation.

Anatomy of the Lymphatic System
United States

The lymphatic system is composed of a vast network of tubes (vessels) and grapelike clusters called lymph nodes. The vessels transport colorless fluid called lymph and cells of the immune system (lymphocytes) throughout the body. The lymphatic system resembles a river system. Small capillaries carry lymph into larger vessels which eventually drain into two large lymph vessels that empty into blood vessels at the base of the neck. The lymphatic

United States

Detailed illustrated anatomical description of amphioxus and the lancelets.