It is a major part of the embryonic skeleton, the costal cartilages of the ribs, and the cartilage of the nose, trachea, and larynx. This is a blend of hyaline cartilage and dense regular connective tissue. Because it is compressible and resists tension well, fibrocartilage is found where strong support and the ability to withstand heavy pressure are required. It is found in the intervertebral discs of the bony vertebrae and knee meniscus. Bone tissue is also called the osseous tissue.
The osseous tissue is relatively hard and lightweight in nature. It is mostly formed of calcium phosphate in the chemical arrangement termed calcium hydroxyapatite, which gives bones their rigidity.
It has relatively high compressive strength, but poor tensile strength, and very low shear stress strength. The hard outer layer of bones is composed of compact bone tissue, so-called due to its minimal gaps and spaces. Filling the interior of the bone is the trabecular bone tissue an open cell porous network also called cancellous or spongy bone , which is composed of a network of rod and plate-like elements that make the overall organ lighter and allow room for blood vessels and marrow.
This is considered a specialized form of connective tissue. Blood is a bodily fluid in animals that delivers necessary substances, such as nutrients and oxygen, to the cells and transports metabolic waste products away from those same cells.
It is an atypical connective tissue since it does not bind, connect, or network with any body cells. It is made up of blood cells and is surrounded by a nonliving fluid called plasma. Privacy Policy. Skip to main content. Organization at the Tissue Level. Search for:.
Connective Tissue. Learning Objectives Describe the main characteristics and functions of connective tissue. Key Takeaways Key Points Connective tissue is the most abundant and widely distributed of the primary tissues. Connective tissue has three main components: cells, fibers, and ground substance. Connective tissue is classified into two subtypes: soft and specialized connective tissue.
Major functions of connective tissue include: 1 binding and supporting, 2 protecting, 3 insulating, 4 storing reserve fuel, and 5 transporting substances within the body.
Connective tissues can have various levels of vascularity. Cartilage is avascular, while dense connective tissue is poorly vascularized. Others, such as bone, are richly supplied with blood vessels. Key Terms extracellular matrix : Cells of the connective tissue are suspended in a non-cellular matrix that provides structural and biochemical support to the surrounding cells.
Types of Connective Tissue Connective tissues encompass a diverse array of tissue types that are involved in binding and supporting body structure and tissues. In contrast, as indicated by a recent study, weight loss surgery gives a boost to mitochondria, Thanks to a new analytical This helps convert 'bad' white adipose tissue into 'good' brown adipose tissue An international research team studied sex differences and sex-specific Using a novel technique, researchers have been able What Makes Us Human?
Stem cell researchers have now found a previously overlooked The researchers hypothesize that a lower channel density may have The results illuminate one of the Researchers have shown that it is possible to identify individual proteins with single-amino acid These molecules are very efficient at storing needed energy.
One gram of fat stores about 9 kcal per gram, compared to carbohydrate or protein 4 kcal per gram. Click here to. Components of Cells. The Macromolecules. Adipose tissue. Three layers under the skin. Storing lipids.
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