5:29 · bone tissue histologyavi - duration: 7:34 ren hartung 16,020 views · 7:34 essential human biology: connective tissue - bone - duration: 6:34 essential human biology: cells and tissues 10,188 views · 6:34 · dense regular connective tissue - duration: 6:32 professor loni 18,145 views · 6:32. Connective tissue looks like tree rings functions: support protection found outer layer of bones photo taken by dr s desai each osteon looks looks like tree rings the large holes in the center of each osteon (tree) is a central canal the ants are the lacuna (the holes that house the. Specialised connective tissue includes tendons and ligaments, bone and cartilage, haemopoetic tissue, blood and adipose tissue bone contains osteocytes, and osteoblasts (osteo - bone) which secrete the type of extracellular matrix material (ecm) that makes up bone cartilage contains chondrocytes and chondroblasts. The connective tissue, cartilage, bone and blood are collectively called the supporting tissue they differentiate all from the embryonic mesenchyme • they consist, on the contrary to the epithelium, of a few number of cells and a large quantity of intercellular substance, namely, fibers and amorphous matrix according to. This video covers the structure and function of compact bone.
Cortical bone is covered by the periosteum and is lined by endosteum in the diaphyses of long bones where it borders the medullary cavity cortical bone is made of osseous tissue, a type of connective tissue specific to bones osseous tissue consists of osteocytes, or bone cells, surrounded by a solid intercellular matrix of. The matrix plays a major role in the functioning of this tissue the major component of the matrix is a ground substance often crisscrossed by protein fibers this ground substance is usually a fluid, but it can also be mineralized and solid, as in bones connective tissues come in a vast variety of forms, yet they typically have. Connective tissue is composed primarily of two elements: cells and a matrix the types of cells found in connective tissue vary depending on the type of tissue they support for example, red and white blood cells are found in blood, which is a fluid connective tissue adipocytes are fat cells found in adipose tissue, or fat. Bones come in a variety of shapes and sizes and have a complex internal and external structure they are lightweight yet strong and hard, and serve multiple functions bone tissue (osseous tissue) is a hard tissue, a type of dense connective tissue it has a honeycomb-like matrix internally, which helps to give the bone.
Although there is no dense collagen network in adipose tissue, groups of adipose cells are kept together by collagen fibers and collagen sheets in order to keep fat tissue under compression in place (for example, the sole of the foot) the matrix of blood is plasma both the ground substance and proteins (fibers) create the. The human body is composed of just four basic kinds of tissue: nervous, muscular, epithelial, and connective tissue connective tissue is the most abundant, widely distributed, and varied type it includes fibrous tissues, fat, cartilage, bone, bone marrow, and blood as the name implies, connective tissues often bind other.
The human skeletal system is formed of two types of highly specialized connective tissue: cartilage and bone together, they provide support and protection for various muscle tissues and organs, as well as playing a vital role in locomotion and movement cartilage and bone are made up of collagen, an extracellular matrix,. Fibrous connective tissue, which is composed of parallel bundles of collagen fibers, is found in the dermis, tendons, and ligaments hyaline cartilage forms the skeleton of the embryo before it is transformed into bone it is found in the adult body at the tip of the nose and around the ends of the long bones, where it prevents.
Animals use different proportions of matrix macromolecules to construct connective tissues with a range of mechanical properties to support their organs bone is a stiff, hard solid blood vessel walls are flexible and elastic and the vitreous body of the eye is a watery gel plant and fungal cell walls are functionally similar to. A body is a structure that is composed of many different parts to name a few, there is a skeleton, muscle tissue, many internal organs and skin covering it all but are these body parts simply floating loosely within a body, balanced on top of one another the answer is certainly no all of these components are bound. Connective tissue this is a “grab bag” category of diverse tissue types functions include binding and supporting types include bone, cartilage, fibrous connective tissue, blood and adipose (fat) tissue if you took away everything in the body except the connective tissue, you'd still be able to see the basic form of the.