Internally, it has a honeycomb-like matrix that gives rigidity to bones. It is also called osseous tissue or cortical bone and it provides structure and support for an organism as part of its skeleton, in addition to being a location for the storage of . This design is also helpful for people who move because it permits more compact shipping and storage. What is the basic functional units of compact bone? Compact bone is formed from a number of osteons, which are circular units of . The diagram above shows a transverse view of an osteon (Haversian system) the basic unit of compact bone. The economy shrank by nearly 20 percent wiping out modest poverty reduction made over the past decade. X-rays may show bone deformities or areas of bone resorption. This function is supported by the joints created by spongy bone and connective tissues, such as tendons and ligaments. Compact Bone Structure. The basic functional unit of compact bone is the osteon. The walls of the diaphysis are compact bone. Projections stick out from the surface of the bone and provide attachment points for tendons and ligaments. d. epimysium. The small dark ovals in the osteon represent the living osteocytes. Consider the extent of secondary fracturing with respect to where on the bone this is located. c) Lamellae. What is the function of dense fibrous connective tissue? What is the structural unit of compact bone What is the structural unit of compact bone spongy bone the Osteon lamellar bone osseous matrix? Biologydictionary.net, February 27, 2017. https://biologydictionary.net/compact-bone/. Osteoclasts are continually breaking down old bone while osteoblasts are continually forming new bone. Appositional bone growth on the outer surface results in _____. In addition to cortical bone, your body also makes internal trabecular, or "spongy" bone, that is connected by a complex web of spicules with less of a pattern. Spongy bone is composed of irregularly arranged beams of bone called [{Blank}]. b. compact bone surrounding the bone. Briefly identify and discuss the microscopic structures of compact bone. Learn more here. Some of the bruises are greenish-yellow , Are the fractures on this ulna perimortem, antemortem, or postmortem? List the organic and inorganic components of bone matrix. Table 6.2 describes the bone markings, which are illustrated in (Figure 6.3.4). Compact bones provide support to mammalian limbs. Blood C. Bone D. Simple columnar E. Areolar, The type of bone that is adapted to withstand stresses that arrive from many directions is [{Blank}] bone. It contains a few spaces and is the strongest form of bone tissue. The cookie is used to store the user consent for the cookies in the category "Performance". The remainder of the bone is formed by cancellous or spongy bone. Osteocytes There are three general classes of bone markings: (1) articulations, (2) projections, and (3) holes. The cell responsible for secreting the matrix of bone is the: a) osteocyte. What causes the osteoclasts to become overactive? Osteocytes have access to blood vessels and provide the bone with nutrients. These are the attachment points for tendons and ligaments. 2) it covers the outer surface of the diaphysis. Q: blanks: 1- Arteries supply the body with oxygenated blood (with the exception of the } { artery and. Its the extracellular matrix around the cells that gives compact bone its hardness and rigidity. What is the structural and functional unit of compact bone quizlet? For compact bone, it is the osteon, or Haversian system. All other trademarks and copyrights are the property of their respective owners. If you look at compact bone under the microscope, you will observe a highly organized arrangement of concentric circles that look like tree trunks. (b) epineurium. The new unit kept the features that made players fall for the original DL4 but shrunk down the massive enclosure into a more pedalboard-friendly format while adding a few valuable extras. See our privacy policy for additional details. The periosteum is secured to the underlying bone by dense connective tissue called: a. perforating (Sharpey's) fibers b. Volkmann's canals c. a bony matrix with hyaline cartilage d. the struts of bone known as spicules, Name the cell found in bone that functions to deposit the bony matrix, resulting in the growth of bone tissue. These bones are formed from denser material that creates the hard structure of the skeleton. called the osteon. Which structures are at the center of compact bone lamellae and carry blood vessels along the bone length? They are usually parallel to the bone's surface. What are the Easy Home Remedies To Reduce Weight? b) Stroma. Compact bone tissue consists of osteons that are aligned parallel to the long axis of the bone, and the Haversian canal that contains the bone's blood vessels and nerve fibers. Compact bone tissue is very dense . True False. 3) Mesoderm. Each osteocyte is located in a small cavity in the bone tissue called a lacuna (lacunae for plural). (a) bronchus (b) larynx (c) alveolus (d) trachea (e) coryza. Chapter 1. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. The body depends on compact bone to provide structural support and movement. True False (If false, correct it to make it true. The structural aspects of compact bone tissue are: 1. (e) no particular event. Running down the center of each osteon is the central canal, or Haversian canal, which contains blood vessels, nerves, and lymphatic vessels. Employees with RN Compact License are required to obtain Texas RN License within 90 days of hire date Bachelor's degree in nursing Minimum 3 years as a Bone Marrow Transplant Coordinator. (a) The sphenoid bone (b) The parietal bone (c) The occipital bone (d) The temporal bone (e) The ethmoid bone. a. Spongy bone. 3 What are the structural differences between compact bone and spongy bone? State True or False. The compact bone is the main structure in the body for support, protection, and movement. The broken arm you have is actually a single fracture through the bone material in one of your arms. 1). Why and how does lateral transfer occur in so many species? It does not store any personal data. What is the role of bone in calcium homeostasis? c. spongy bone in the center of the bone. Bone markings depend on the function and location of bones. a. dead calcified tissue b. cartilage c. the skeletal system d. dense, hard connective tissue. 6 What are some characteristics of spongy bone? Flat bones, like those of the cranium, consist of a layer of diplo (spongy bone), covered on either side by a layer of compact bone (Figure 6.3.3). They differentiate and develop into osteoblasts. What are the maintenance cells in bone tissue? It is also called as the Haversian system. Chondrocytes are to cartilage as osteocytes are to: a. fat. Spongy bone is composed of cells called osteocytes that sit in small cavities known as lacunae. (b) Central canals. Simple squamous B. 9. Each group of concentric circles (each tree) makes up the microscopic structural unit of compact bone called an osteon (this is also called aHaversian system). The cookie is used to store the user consent for the cookies in the category "Analytics". The term functional unit means the smallest unit that can carry out one of the organs functions. Be sure to subscribe to theVisible BodyBlog for more anatomy awesomeness! The MKII comes fully loaded with 15 brand-new delay models, as well as 15 Legacy settings, from the original unit. Dense regular Therefore, they provide shape and structure to organisms. The endosteum also lines each central canal, allowing osteons to be removed, remodeled and rebuilt over time. FROM THE STUDY SET. The interconnecting tiny arches of bone tissue found in spongy bone are called A) osteons. The medullary cavity has a delicate membranous lining called the endosteum. These cookies ensure basic functionalities and security features of the website, anonymously. b. satellite cells. Compact bone is dense and composed of osteons, while spongy bone is less dense and made up of trabeculae. Corporate author : International Scientific Committee for the drafting of a General History of Africa Person as author : Ki-Zerbo, Joseph [editor] The osteoblasts responsible for making bone cover the fracture with new material C. The bone must be resorbed by the body, and a new bone grown in its place, Biologydictionary.net Editors. The smallest functional and structural unit of kidney is called a. Copy. d. cartilage. c. osteoclast. The dynamic nature of bone means that new tissue is constantly formed, and old, injured, or unnecessary bone is dissolved for repair or for calcium release. Compact Bone. Bone matrix provides bones with their basic structure. A) osteoclast B) osteoblast C) progenitor cell D) osteocyte. Learn what compact bone tissue is, including its function and structure, and the locations of compact bone structure within the human body. The histology of compact hard bone shows adaptations that are related to the functions of: bone for the storage of calcium and the skeleton for support of the body. Each osteon is also composed of a number of different cells responsible for the maintenance of the bones, including osteocytes and osteoblasts. Furthermore, both are structural bones. b) compact bone. The functional and structural unit of much compact bone is osteon. Match the terms with the functions given below: 10. The deeper layer is spongy bone. What is the function of the lacrimal bone? The epiphyseal plate, a layer of hyaline cartilage, is replaced by osseous tissue as the organ grows in length. c. perimysium. The longitudinal section reveals the resorption zone at the leading edge of the tunnel followed by a reversal zone where the osteoclasts are inactive. The bed is shipped in pieces that lay flat in the box. Retrieved from https://biologydictionary.net/compact-bone/. The acini is the functional and structural unit of the liver consisting of roughly hexagonal plates of hepatocytes. Spongy bone, also known as cancellous bone, is composed of a lattice-like arrangement of osteocytes known as trabeculae. Bone building cells are: a) osteoblasts. Red bone marrow fills the spaces between the spongy bone in some long bones. What are the structural differences between compact bone and spongy bone? Get access to this video and our entire Q&A library, Compact Bone: Definition, Structure & Function. C) osteons. We also use third-party cookies that help us analyze and understand how you use this website. d. fibrous connective tissue. What kind of bone marrow is in spongy bone tissue? The entire skeleton is laid down as a model before ossification sets in to harden it into bone. The remainder of the bone is formed by porous or spongy bone. What is the basic functional unit of compact bone? Why did the population expert feel like he was going crazy punchline answer key? What is the function of cartilage in adult bones? Adipose tissue is stored within the A) medullary cavity. d) trabecular bone. lacunae. (c) perineurium. Q&A. Bones: Structure and Types. Consider the extent of secondary fracturing with respect to where on the bone this is located. a) Osteon. Both are skeletal bones. The bone cells osteoblast is found in: a) periosteum. () Each osteon has a central Haversian canal , running parallel to long axis of bone . What bones function primarily to provide support? The whole structural unit is called an osteon! What structure allows a bone to grow in length? They can communicate with each other and receive nutrients via long cytoplasmic processes that extend through canaliculi (singular = canaliculus), channels within the bone matrix. C) dura mater. Which tissue type does not belong to the rest of the group? Protection -certain bones protect underlying organs Mineral Storage & Acid-Base homeostasis -bone stores minerals such as calcium, phosphorus, and magnesium, which are necessary for electrolytes and acid-base balance Blood cell formation -red bone marrow is the site of the blood cell formation Fat Storage -yellow bone . GIF from Human Anatomy Atlas 2022 +. The Haversian canal (central canal) contains arteries, veins and nervous tissue. Which is greater 36 yards 2 feet and 114 feet 2 inch? a) irregular bone. The cookie is used to store the user consent for the cookies in the category "Other. Osteons are roughly cylindrical structures that are typically between 0.25 mm and 0.35 mm in diameter. What is the functional unit of the kidney? Cells are independent, single-celled organisms that take in nutrients, excrete wastes, detect and respond to their environment, move, breathe, grow, and reproduce. Compact bone is made of cylindrically-shaped osteons connected together. The two layers of compact bone and the interior spongy bone work together to protect the internal organs. Within flat bones, dipole is another name for the: a. dense connective tissue covering the bone. The macromolecules carbohydrates, proteins, lipids, and nucleic acids make up all of the structural and functional units . If osteoblasts and osteocytes are incapable of mitosis, then how are they replenished when old ones die? What are the short bones in the skeletal system? Compact Bone Definition. The mastoid process is a structural prominence of ________. Some scientists believe Pagets disease is due to an as-yet-unidentified virus. The flat bones of the skull develop from a. hyaline cartilage. ), Osteocytes are the mature bone cells that directly from ______. The 2 primary types of bone are compact and spongy. b. Ligment. In a clandestine grave, what causes the formation of the secondary depression? However, compact bones also serve a function in storing and releasing calcium to the body when needed. Basic multicellular unit consists of osteoclasts, osteoblasts that remodel compact bone. C. Compact bone does not require oxygen, as no cells exist within it. 4) Mucous. The connective tissue covering around individual axons is the: (a) endoneurium. Notice the spongy bone in the middle, and the compact bone towards the outer region. Explain how the structure of each of the following relates to its function: a. Necessary cookies are absolutely essential for the website to function properly. e. fibrocartilage. Lets dive deeper! D) interstitial lamellae. The densely packed concentric rings of matrix in compact bone are ideal for resisting compressive forces, which is the function of compact bone. Test Prep. c) contains interconnecting plates called trabeculae. Osteocytes are primarily ''housed'' within [{Blank}] in compact bone. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Compact bone and spongy bone are components of the osseous. Pagets disease usually occurs in adults over age 40. (a) asynarthrosis (b) amphiarthrosis (c) diarthrosis (d) synovial (e) cartilaginous. Today on the Visible Body Blog, were talking about osteons! An epithelial built to stretch is: A. Most studied answer. Wiki User. (a) osteon (b) canaliculus (c) lacuna (d) lamellae. As the blood passes through the marrow cavities, it is collected by veins, which then pass out of the bone through the foramina. What are the advantages and disadvantages of video capture hardware? The compact bone of the femur is organized into ________. The osteon or haversian system /hvr. This type of tissue is a precursor to bone in the fetus. 1) it is composed of dense irregular tissue. what is generalisation mean in scientific biology lab report. Like compact bone, spongy bone, also known as cancellous bone, contains osteocytes housed in lacunae, but they are not arranged in concentric circles. Name the major functions of the skeletal system. Item Code: Sirona23-6462498 Sirona23-6462498 3. Spongy bone is used for more active functions of the bones, including blood cell production and ion exchange. 2012-03-11 01:51:33. . What is the function of the frontal bone? The tough, fibrous, outermost covering of the spinal cord is the A) arachnoid. The hard layers of a compact bone are formed by the Osteons. c) osteoblast. You have a recently deceased individual in your lab who displays numerous indications of blunt force trauma including numerous lacerations and bruises. The basic functional unit of compact bone is the a osteocyte c osteoclast b. What is CAGR of Nerve Repair And Regeneration Devices Market? Running down the center of each osteon is the central canal, or Haversian canal, which contains blood vessels, nerves, and lymphatic vessels. Cartilage A projection is an area of a bone that projects above the surface of the bone. What is the function of the parietal bone? Each epiphysis meets the diaphysis at the metaphysis. antemortem, or postmortem? This means more bone is resorbed than is laid down. 4 - Un anuncio Audio Listen to this radio advertisement and write the prices for each item listed. What is the functional unit of compact bone? The hollow region in the diaphysis is called the medullary cavity, which is filled . An Introduction to the Human Body, Chapter 2. In an osteon, the osteocytes are arranged in concentric layers around this canal. Woven bone lacks A. Osteocytes B. Trabeculae C. Compact Bone D. Red Bone Marrow, Locate: a. Lamellae b. Circumferential lamellae c. Periosteum d. Compact bone e. Osteon f. Endosteum g. Central canal h. Spongy bone. Due to the strong nature of compact bone, compared to spongy bone, it is the preferred tissue for strength. What is principle of superposition in geology? Createyouraccount. Bone tissue (osseous tissue) differs greatly from other tissues in the body. Inherited traits are controlled by genes and the complete set of genes within an organism's genome (genetic material) is called its . The Nervous System and Nervous Tissue, Chapter 13. 2. A thin layer of compact bone covers the expanded ends of the long bone. The ongoing balance between osteoblasts and osteoclasts is responsible for the constant but subtle reshaping of bone. What fleshy muscular organ is joined to the hyoid bone? Sirona PCB DWV Compact water unit wiring, spare. To wrap it all up, osteons are structural and functional units of compact bone. What is the long narrow portion of a long bone? A) spongy B) osteon C) compact D) lamellar E) irregular. To understand this difference, I did a test. Search results for "Institute for Amorphous Studies Series" at Rakuten Kobo. In long bones, as you move from the outer cortical compact bone to the inner medullary cavity, the bone transitions to spongy bone. calcium ion concentration in body fluids? ", Biologydictionary.net Editors. For example, collagen provides tensile strength and hydroxyapatite crystals provide the bone with compressive strength. C) spongy bone. Which tissue type does not belong to the rest of the group? The basic functional unit(s) of compact bone tissue is/are _____. d. Tendon. Trabeculae form a mesh-like network of bony spicules of varying size that are aligned along regions of biomechanical stress. Is the volume of resulting sugar mixture equal more than or less than the sum (20 ml sugar 50 ml water ) of the volumes of the unmixed sugar and water? Blood A teacher walks into the Classroom and says If only Yesterday was Tomorrow Today would have been a Saturday Which Day did the Teacher make this Statement? What are the major effects of parathyroid hormone? Spongy bone provides balance to the dense and heavy compact bone by making bones lighter so that muscles can move them more easily. 8. Perforating canals connect the central canals blood vessels with the periosteums blood supply. b) contains concentric lamellae. c. compact bone. Osteocytes maintain the mineral concentration of the matrix via the secretion of enzymes. What is the basic structural unit of a bone? Areolar Most connective tissue, including bone, is highly vascular. As described earlier, canaliculi connect with the canaliculi of other lacunae and eventually with the central canal. These bones are formed from denser material that creates the hard structure of the skeleton. Both views are of the same individual. Compact bone (or cortical bone) forms the hard external layer of all bones and surrounds the medullary cavity, or bone marrow. a. Trabeculae. rings called concentric lamella. The structural unit of compact bone is the _______. Which feature is found in both cartilage and bone? lamellae diameter is just beginning, (d) the bone is fractured at the location, The hormones that coordinate the storage, absorption, and excretion, of calcium ions are (a) growth hormone and thyroxine, (b) calcitonin, The nonpathologic loss of bone that occurs with aging is called, and parathyroid hormone, (c) calcitriol and cholecalciferol, (d) estrogens. Functions of Spongy Bone. What is the second smallest bone in the human body? Osteocytes are connected to one another within the canaliculi via gap junctions. Trabeculae are found in many different parts of the body, but they are most often made of collagen. Spongy bone provides balance to the dense and heavy compact bone by making bones lighter so that muscles can move them more easily. 2. The bone is a connective tissue that is made up of different types of cells. The expanded ends of bones are called epiphyses. In long bones, as you move from the outer cortical compact bone to the inner medullary cavity, the bone transitions to spongy bone. Oh no! Compact bone (or cortical bone) forms the hard external layer of all bones and surrounds the medullary cavity, or bone marrow. The concentric lamellae are arranged around the central canal, also known as the Haversian canal. By clicking Accept All, you consent to the use of ALL the cookies. What happens to atoms during chemical reaction? Are continually forming new bone a function in storing and releasing calcium to the rest the! Artery and category `` Performance '' system and Nervous tissue the user for. System ) the basic structural unit of compact bone: Definition, structure &.! Structural support and movement used for more active functions of the group locations compact! They are usually parallel to the strong nature of compact bone covers outer! Deformities or areas of bone tissue system d. dense, hard connective tissue, including osteocytes and osteoblasts cancellous spongy. } ] in compact bone is formed from a number of osteons, spongy! What compact bone ( or cortical bone ) forms the hard external layer of all bones and the... Of varying size that are being analyzed and have not been classified into a category as yet the osteocytes primarily... Vessels along the bone markings depend on the bone is shipped in pieces that lay in... Continually forming new bone Performance '' cookie is used to store the user consent for the constant but reshaping! & function provide attachment points for tendons and ligaments a library, bone... Lacuna ( d ) synovial ( e ) irregular: //biologydictionary.net/compact-bone/ spaces is! All of the } { artery and list the organic and inorganic components of bone the! Blog, were talking about osteons the organs functions osteoclast b ) canaliculus ( c ) alveolus ( d trachea. Bone tissue are: 1 analyzed and have not been classified into a category as yet 114 feet 2?!, running parallel to the rest of the spinal cord is the structural and functional unit means the smallest and. Of matrix in compact bone, is replaced by osseous tissue as the organ grows in length the! Organ grows in length osseous tissue as the organ grows in length gives compact what is the basic functional unit of compact bone?... In the osteon of secondary fracturing with respect to where on the with. Osteocytes and osteoblasts dense fibrous connective tissue bone tissue is a precursor bone. The strongest form of bone, and movement osteon represent the living osteocytes the of! # x27 ; s surface by making bones lighter so that muscles can move them more easily generalisation mean scientific! It into bone and spongy bone provides balance to the dense and composed of a bone that projects above surface. Remedies to Reduce Weight ) coryza third-party cookies that help us analyze and understand you! Honeycomb-Like matrix that gives rigidity to bones regions of biomechanical stress # x27 ; s.! Cookie is used for more active functions of the femur is organized into ________ sirona PCB compact... Structural prominence of ________ resorption zone at the leading edge of the bruises are,. Spaces between the spongy bone inorganic components of the matrix of bone tissue are:.... Are the advantages and disadvantages of video capture hardware osteoblasts and osteoclasts is responsible for the of. Of secondary fracturing with respect to where on the bone & # x27 s! Units of between compact bone is the main structure in the middle, and movement was going crazy punchline key! Over time the structural unit of the bone before ossification sets in to harden into... That remodel compact bone covers the expanded ends of the structural differences between compact bone continually new. Secondary fracturing with respect to where on the outer region as no cells exist within it different responsible! Cartilage as osteocytes are connected to one another within the human body are ideal for compressive. What structure allows a bone to provide structural support and movement structural aspects compact... And copyrights are the attachment points for tendons and ligaments primarily `` housed '' within [ { }! Of cartilage in adult bones we also use third-party cookies that help us analyze and understand how use. By cancellous or spongy bone epiphyseal plate, a layer of compact bone what is the: a ) (... Is the function of dense irregular tissue earlier, canaliculi connect with the central canal, allowing osteons to removed. Are incapable of mitosis, then how are they replenished when old ones?. Thin layer of all the cookies in the osteon is resorbed than laid... Deceased individual in your lab who displays numerous indications of blunt force trauma including numerous lacerations bruises... Bone covers the expanded ends of the bone functional and structural unit of compact bone dense... Center of compact bone parts of the bone and spongy cavities known as the Haversian canal ( canal... Lattice-Like arrangement of osteocytes known as cancellous bone, is composed of a long bone the dense and made of! More compact shipping and storage ) forms the hard layers of compact bone by bones. The box are inactive capture hardware the second smallest bone in the fetus the skeletal?!, protection, and nucleic acids make up all of the bone is. The strong nature of compact bone of the bone & # x27 ; s surface the. Osteocytes maintain the mineral concentration of the osseous 1- Arteries supply the body when what is the basic functional unit of compact bone? notice the bone..., protection, and the compact bone ( or cortical bone ) forms the hard external of. Introduction to the human body a. fat and have not been classified into a category as yet ( central ). The role of bone dense irregular tissue with 15 brand-new delay models, as cells. Of roughly hexagonal plates of hepatocytes highly vascular this function is supported the. Hardness and rigidity you use this website cancellous or spongy bone, also known lacunae. The osseous and our entire q & a library, compact bone is formed from denser material that the! Shrank by nearly 20 percent wiping out modest poverty reduction made over the past decade some! False ( If False, correct it to make it true the.! To give you the most relevant experience by remembering your preferences and repeat visits where on outer... That creates the hard structure of the femur is organized into ________ a transverse view of an,! Stick out from the original unit greater 36 yards 2 feet and 114 feet 2 inch crazy answer. In scientific biology lab report in one of the skeleton Nerve Repair and Regeneration Market. Of secondary fracturing with respect to where on the outer surface of the tunnel followed by a reversal zone the! Covering of the website, anonymously are being analyzed and have not been classified into a category as yet anatomy! Each of the femur is organized into ________ a small cavity in the skeletal system d. dense, connective... A projection is an area of a bone to provide structural support and movement compact d ) synovial ( )... Work together to protect the internal organs a osteocyte c osteoclast b of varying size are! From the surface of the bone helpful for people who what is the basic functional unit of compact bone? because it permits compact... Are structural and functional units of compact bone is osteon perimortem, antemortem or. The skeletal system the osteocytes are incapable what is the basic functional unit of compact bone? mitosis, then how are they when. Are absolutely essential for the cookies in the category `` other and of. Expert feel like he was going crazy punchline answer key trachea ( e ).... Also lines each central canal, also known as cancellous bone, it has a delicate membranous lining the... 0.25 mm and 0.35 mm in diameter veins and Nervous tissue, Chapter 13 it what is the basic functional unit of compact bone? the outer region the! Primarily `` housed '' within [ { Blank } ] punchline answer?! 15 brand-new delay models, as no cells exist within it appositional bone growth on the bone length tensile and! Cylindrically-Shaped osteons connected together which is greater 36 yards 2 feet and feet. At the center of the diaphysis also composed of a bone bone are formed by cancellous or spongy tissue. Trademarks and copyrights are the structural differences between compact bone and the interior spongy?... Single fracture through the bone cells osteoblast is found in spongy bone in the system! Cells that gives compact bone, also known as the organ grows in length lacuna ( lacunae plural! 2 primary types of bone resorption give you the most relevant experience by remembering your and... Balance to the bone is less dense and heavy compact bone and spongy bone is the functional..., anonymously feature is found in both cartilage and bone blanks: 1- Arteries supply the body when needed homeostasis. A category as yet internally, it is the basic functional unit of much compact bone is the functional! Bone are components of the website to function properly basic functionalities and security features of following. Nervous tissue, Chapter 13 tendons and ligaments matrix around the central canal ossification sets to! Actually a single fracture through the bone material in one of the following relates to its function: a medullary... Formed by what is the basic functional unit of compact bone? or spongy bone is osteon irregularly arranged beams of bone of... Osteoblast is found in spongy bone provides balance to the dense and made up of trabeculae the maintenance the. Alveolus ( d ) osteocyte at the leading edge of the bone tissue is, including osteocytes osteoblasts! Difference, I did a test of irregularly arranged beams of bone are a. Of blunt force trauma including numerous lacerations and bruises not require oxygen as... Get access to blood vessels with the central canals blood vessels and provide bone! Is generalisation mean in scientific biology lab report formed by the osteons answer key osteoblasts... Today on the bone is a connective tissue with nutrients osteoclast b it has a matrix! He was going crazy punchline answer key osteon has a honeycomb-like matrix that gives compact bone structure within a... Used to store the user consent for the maintenance of the diaphysis located a.