42. Blood cells b. Osteocytes c. Chondroblasts d. Capillaries. Most bones contain compact and spongy osseous tissue, but their distribution and concentration vary based on the bone’s overall function. Also notice that the lacunae are not arranged in rings like you see in osseous tissue: Blood contains a fluid matrix commonly called plasma. Bone Tissue - Anatomy & physiology revision about the structure and functions of human tissue types. The collagen fibres, which are interspersed in the hydroxyapatite, give some sort of flexibility to the bone. The lacunae of osseous tissue contain.. - osteocytes. Hydroxyapatite is rich in calcium and phosphorous. lacuna [lah-ku´nah] (L.) 1. a small pit or hollow cavity. -contain varying proportions of two basic types of osseous tissue: -compact bone: smooth and homogenous. 1 2 3. AP chap 6 osseous tissue. C)The bone would be more brittle. Fibrous connective tissues contain large amounts of collagen fibers and few cells or matrix material. FALSE. 2. a defect or gap, as in the field of vision (scotoma). Compact bone is dense so that it can withstand compressive forces, while spongy (cancellous) bone has open spaces and supports shifts in weight distribution. The trabeculae are aligned towards the mechanical load distribution that a bone experiences within long bones such as the femur. D)bone marrow. Intramembranous ossification _____. The two types of osseous tissue are _____. Compact Bone. The periosteum is a tissue that serves only to protect the bone because it is not supplied with nerves or blood vessels. Be the first to answer this question. In 1911, the International Fur Seal … The long axis of an osteon is approximately parallel to the major axis of stress, usually the long axis of the bone. C ) blood cells . Microscopic Structure Compact Bone (see figure 6.3) Osteon - the structural unit (also called a Haversian System). A)The bone would be less flexible. These lesions occur when fibroblastic tissue is stimulated or induced to form nonneoplastic bone and/or cartilage. Bone tissue (osseous tissue) differs greatly from other tissues in the body. The organic matrix is materially similar to other connective tissues, including some amount of collagen and elastic fibers. Level. The osseous tissue of a compact bone consists of osteocytes, surrounded by a solid extracellular matrix. A. B. Osteocytes. In this picture, notice the blood cells are suspended in a fluid matrix (called plasma). Compact bone is the denser, stronger of the two types of bone tissue (). Cartilaginous metaplasia is also seen in the lung, comprising amphophilic to basophilic foci of chondroid matrix that contain interspersed lacunae. Total Cards. Rarely, bone is formed that contains hematopoietic elements (bone marrow). This tissue functions to transport substances throughout the body. Compact bone is dense so that it can withstand compressive forces, while spongy (cancellous) bone has open spaces and supports shifts in weight distribution. Please take into account that unlike most organ systems that complete organogenesis during the antenatal period, skeletal development is spread out over the gestational period and continues into extra-uterine life. A scanning electron micrograph of several osteons in compact bone. Most bones contain compact and spongy osseous tissue, but their distribution and concentration vary based on the bone’s overall function. B)The bone would be stronger. 6-3 Bone (Osseous) Tissue •Characteristics of Bone Tissue •Dense matrix, containing: •Deposits of calcium salts •Osteocytes (bone cells) within lacunae organized around blood vessels •Canaliculi •Form pathways for blood vessels •Exchange nutrients and wastes Bone tissue, also called osseous tissue, is classified as either compact bone, or spongy bone depending on how the bone matrix and cells are organized. B)osteocytes. FALSE. Click here to study/print these flashcards. Bone is derived from three embryonic sources. The hematopoietic tissue is found in the diploë and the spongy bones of long bones. Cubelike, contain mostly spongy bone; outer layer of compact bone ; bones of the wrist (carpal) and ankle (tarsal) Sesamoid bones are embedded within a tendon; Flat bones. Functions of bone tissue are listed below. FALSE. You should be able to provide a description of their function and a location in the body where the tissue would be found. The fibers can be arranged irregularly or regularly with the strands lined up in parallel. adj., adj lacu´nar. Q 28 Q 28. foci of chondroid matrix that contain interspersed lacunae. A thin section through compact bone; in this procedure the intact matrix and central canals appear white, and the lacunae and canaliculi are shown in black. 17 Which of the following connective tissue cells produces collagen? The process of bone growth at the epiphyseal plate is similar to _____. A. C)chondroblasts. Support. Get Answer. Other. E. Capillaries. - collagen. E ) osteocytes . The lacunae of bone contain _____. There are three types of cells that contribute to bone homeostasis.Osteoblasts are bone-forming cell, osteoclasts resorb or break down bone, and osteocytes are mature bone cells. A fracture in the shaft of a bone would occur in the _____. C. The bone would be more brittle. Cartilage contains chondrocytes which produce the cartilage matrix. Who doesn't love being #1? • Bone tissue (osseous tissue) is a type of connective tissue with cells, vessels, nerves and a matrix hardened by minerals (mostly calcium phosphate) • Bones are units of the skeletal system –individual bones are made up of bone tissue, marrow, cartilage and periosteum B ) capillaries . How would removing hydroxyapatite from bone matrix affect the physical properties of a bone? A&P chap 6 ossues tissue and bone structure. Lacunae Central canals Lamellae Osteons LM SEM × 182 The cells of bone. Answer to The lacunae of osseous tissue contain 47 ) A ) chondroblasts . ... central cavity of long bones which contains the bone marrow (yellow or red) Short/Round Bones. -primarily compact bone but can contain spongy bone in the interior B. Compact Bone. Bone tissue formation. When the epiphyseal plate is replaced by bone, _____. Osseous tissue comes in two forms, both of which are present in every bone in the body: compact bone and spongy bone. absorption lacuna resorption lacuna. The neurocranium and the viscerocranium originate from derivatives of the neural crest cells as well … How would removing hydroxyapatite from bone matrix affect the physical properties of a bone? absorption lacuna resorption lacuna . Compact bone appears solid and spongy bone consists of a web- or sponge-like arrangement of solidified extracelluar matrix. The bone would be less flexible. - collagen. Answer. - capillaries. LONG BONES (elongated size, not overall size) -longer than wide -include most bones of limbs. D ) bone marrow . E)capillaries. - connectin. Irregularly arranged fibrous connective tissues are found in areas of the body where stress occurs from all directions, such as the dermis of the skin. Marrow is located in the body are also many of the trabeculae approximately parallel to major. 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