Is articular cartilage a tissue?
Articular cartilage is a unique and multifaceted tissue, well adapted to bearing compressive loads and significant shear forces throughout a synovial joint’s range of motion.
What type of tissue comprises articular cartilage quizlet?
The articular cartilage at the ends of long bones is formed from hyaline cartilage.
Is articular cartilage made of collagen?
The collagen of articular cartilage is a co-polymeric network of different types of collagen that interact specifically at the molecular level. Types II, IX, and XI collagen are cross-linked together, forming the extracellular framework of the tissue.
What are articular tissues?
Articular cartilage is the smooth, white tissue that covers the ends of bones where they come together to form joints. Healthy cartilage in our joints makes it easier to move. It allows the bones to glide over each other with very little friction. Articular cartilage can be damaged by injury or normal wear and tear.
What is an articular cartilage?
The bones that meet at synovial joints are covered with a thin layer of cartilage known as articular cartilage. (Articular simply means “having to do with joints.”) Articular cartilage forms a smooth, durable covering (almost the consistency of linoleum) at the end of each bone in the joint.
What makes up articular cartilage quizlet?
Double-layered capsule composed of an outer fibrous capsule (dense irregular tissue) lined by synovial membrane (loose connective tissue); encloses a joint cavity of a synovial joint. What is Articular Cartilage? Hyaline cartilage covering bone ends at moveable joints.
Is articular cartilage composed of fibrocartilage?
Articular cartilage is dense fibrocartilage tissue that is composed mostly of water, with a wet weight of approximately 80% and 65% in the superficial zone and deeper zones, respectively.
Is articular cartilage fibrocartilage?
Fibrocartilage provides the tough material of the intervertebral discs; the intraarticular cartilages of the knee, wrist and temporo-mandibular joints; the articular cartilage of the temporo-mandibular joint and of the joint between the clavicle and the sternum.
What is cartilage tissue?
Cartilage is a form of connective tissue in which the ground substance is abundant and of a firmly gelated consistency that endows this tissue with unusual rigidity and resistance to compression. The cells of cartilage, called chondrocytes, are isolated in small lacunae within the matrix.
Is cartilage a connective tissue?
Cartilage is a specialized form of connective tissue. Composed of cells (chondrocytes) and an extracellular matrix composed of fibers and ground substance. The three types of cartilage include hyaline, elastic, and fibrocartilage.
Is articular cartilage hyaline?
Articular cartilage is hyaline cartilage and is 2 to 4 mm thick. Unlike most tissues, articular cartilage does not have blood vessels, nerves, or lymphatics. It is composed of a dense extracellular matrix (ECM) with a sparse distribution of highly specialized cells called chondrocytes.
What is another name for articular cartilage?
In a joint, hyaline cartilage is referred to as articular cartilage.
What type of tissue is hyaline cartilage?
hyaline connective tissue
Hyaline cartilage tissue (also referred to as hyaline connective tissue or hyaline tissue) is a type of a cartilage tissue. It is the most common type of cartilage characterized by a glossy and smooth appearance. Where is hyaline cartilage found? Hyaline cartilage is found around the bones of free-moving joints.
What are the components of cartilage?
Cartilage is composed of specialized cells called chondrocytes that produce a large amount of collagenous extracellular matrix, abundant ground substance that is rich in proteoglycan and elastin fibers.
What types of tissue fibers are present in cartilage?
Fibers: Cartilage is composed of collagen and elastic fibers. In hyaline cartilage, type II collagen makes up 40% of its dry weight. Elastic cartilage also contains elastic fibers, and fibrocartilage contains more collagen than hyaline cartilage.
What kind of tissue is fibrocartilage?
connective tissue
Fibrocartilage is a specialized form of connective tissue in which the ground substance is cartilage. The fibrous and cartilaginous components render this tissue extremely tough and resilient. The cell types found in this connective tissue include both fibroblasts/cytes and chondroblasts/cytes.