A bone is a rigid organ [1] that constitutes part of the skeleton in most vertebrate animals. Bones protect the various other organs of the body, produce red and white blood cells, store minerals, provide structure and support for the body, and enable mobility.

2024年1月26日 · Bones form the scaffolding that hold the body together and allow it to move. They also help protect vital organs, store minerals, and provide an environment for creating bone marrow. By...

The meaning of BONE is one of the hard parts of the skeleton of a vertebrate. How to use bone in a sentence.

2025年3月21日 · Bone, rigid body tissue consisting of cells embedded in an abundant hard intercellular material. Bone tissue makes up the individual bones of the skeletons of vertebrates. Its two principle components are collagen and calcium phosphate. Learn more about the composition and function of bone.

Bones are classified by their shape. They may be long (like the femur and forearm), short (like the wrist and ankle), flat (like the skull), or irregular (like the spine). Primarily, they are referred to as long or short. There are 206 bones in the adult human skeleton.

Adults have between 206 and 213 bones. You use all of them each day to sit, stand and move. Your bones also protect your internal organs and give your body its shape. Bones are usually self-sufficient at maintaining themselves, but health conditions like osteoporosis can make you more likely to break bones or have other complications.

2019年6月17日 · Read on to explore the diverse functions and types of bones. What does bone do? Bones serve many vital functions in your body, including: Bone provides a rigid framework as well as support for...

2023年10月30日 · Bone is a living, rigid tissue of the human body that makes up the body's skeletal system. What is a bone? A bone is a somatic structure that is composed of calcified connective tissue. Ground substance and collagen fibers create a matrix that contains osteocytes.

2024年4月21日 · From a histological perspective, bones are highly specialized connective tissues that can remodel based on exogenous demand. The cell primarily responsible for building bones is the osteoblast, which secretes a collagen-rich fluid known as osteoid.

2025年1月25日 · Protecting bone health is important throughout your life. Understand how diet, exercise and other lifestyle choices can affect bones. Bones do a lot for your body. They provide structure, protect organs, anchor muscles and store calcium.