Easily fill out PDF blank, edit, and sign them. 0. (Magnified about 125 ×.) Before placing your slide on the microscope stage, remember to read the label, examine the slide with your eye and note any visible macroscopic features that might help your examination. Compact and cancellous bone. Compact bone is dense so that it can withstand compressive forces, while spongy (cancellous) bone has open spaces and supports shifts in weight distribution. This problem has been solved! The Periosteum serves as an attachment point for muscles and bones through tendons and ligaments. Label the photomicrograph: Write your answers in the boxes below. rings of calcified bone matrix surrounding the Haversian canals of compact bone. Structure of Compact Bone learn by taking a quiz; Online quiz to learn Structure of Compact Bone; Your Skills & Rank. Get started! & Several descriptions of bone structure are given below. Spss value label syntax. Compact bone is the denser, stronger of the two types of bone tissue (Figure 6). circular channel running longitudinally in the center of an osteon of mature compact bone. What tissue type is this? 1. Long bones have a thick outside layer of compact bone and an inner medullary cavity containing bone marrow. Slender canaliculi connect neighbouring canaliculi. You need to get 100% to score the 13 points available. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Print Exercise 9: Overview of the Skeleton: Classification and Structure of Bones and Cartilages flashcards and study them anytime, anywhere. It makes up the outer cortex of all bones and is in immediate contact with the periosteum. He was the first person to describe Sharpey’s fibers. Notice that it is composed of a thin layer of compact bone enclosing spongy bone. circumferential lamellae. What is the function of the periosteum? View top-quality stock photos of Compact Bone Of Human Haversian System Ground Bone. … Photomicrograph of compact bone. Obtain a demineralized compact bone preparation (in cross section), preferably from the diaphysis of a long bone, and prepare to examine it microscopically. Add to favorites 23 favs. The data that is entered into a computer. Bone label uptake documents a high rate of remodeling of lamellar bone. rings of calcified bone matrix surrounding the Haversian canals of compact bone. You need to get 100% to score the 10 points available. The value labels command should be used carefully since it will first erase all value labels for a variable and then apply whatever you specify. Label the above photomicrograph using the Key. interstitial lamellae. Due to the strong nature of compact bone, compared to spongy bone, it is the preferred tissue for strength. They hydroxyapatite that surrounds the mostly collagen protein fibers in the ground substance of bone is not soluble in water and forms a mineral solid in which both the bone cells and the collagen fibers are embedded. Game Points. Periosteum Trabecula of spongy bone Marrow cavity Reset Zoom, anatomy and physiology questions and answers. Using the file below label each of the parts of the computer. ... compact bone diaphysis looks solid, practically without holes or gaps- ... On the photomicrograph of bone on the right (365x), identify all structures maned in the key and bracket an osteon. Label the figure that shows inhalation and the figure that shows exhalation in targets a and b. The ‘Haversian system’ gets its name from an English physician named Clopton Havers (1657-1702), who is known for his seminal research in the analysis of the microscopic structure of bones and joints. 10. Save or instantly send your ready documents. Begin your study of the bone structure by identifying all structure names in the key in the above question, and label the micrograph. In the photomicrograph below of cartilage tissue, find and label the indicated structures. In the photomicrograph below of cartilage tissue, find and label the indicated structures. Place the labels over the correct abdominopelvic regions. Then, on the photomicrograph of bone on the right (208 ), identify all structures named in the key and bracket an osteon. In long bones, as you move from the outer cortical compact bone to the inner medullary cavity, the bone transitions to spongy bone. Obtain a slide of ground compact bone connective tissue from the slide box. Fill out the blanks next to your drawing. It is unlikely that your specimen contains a third class of lamella, i.e., circumferential lamella. View the slide on an appropriate objective. describe the histology and location of compact bone and be able to label the following diagram -Haversian system ( osteon ) -Osteocyte-Haversian ( central )canal -Lacunae-Lamellae ( concentric ) -Volkmann's-Canaliculi ( perforating ) canal. Osteon, the chief structural unit of compact (cortical) bone, consisting of concentric bone layers called lamellae, which surround a long hollow passageway, the Haversian canal (named for Clopton Havers, a 17th-century English physician).The Haversian canal contains small blood vessels responsible for the blood supply to osteocytes (individual bone cells). Photomicrograph of compact bone. Supporting connective tissue comprises bone and cartilage. In the photomicrograph below of compact bone tissue, find and label the indicated structures. Osteon, the chief structural unit of compact (cortical) bone, consisting of concentric bone layers called lamellae, which surround a long hollow passageway, the Haversian canal (named for Clopton Havers, a 17th-century English physician).The Haversian canal contains small blood vessels responsible for the blood supply to osteocytes (individual bone cells). While compact bone appears at first glance to be solid and uninterrupted, closer inspections reveals that the osseous tissue only makes up from 70-95% of the available volume. 3. Contains blood and lymphatic vessels and nerves . Drag each label into the proper position to identify the correct cavity. In compact bone, groups of lamellae and osteocytes are arranged into individual osteons, the cylindrical arrangement of material that makes up the fundamental building block of the compact bone. In the photomicrograph below of compact bone tissue, find and label … osteons. The osteocytes occupy flat lacunae, which appear black in this preparation. Trace the route taken by nutrients through a bone, starting with the periosteum and ending with an osteocyte in a lacuna. Get started! Microscopic Structure of Compact Bone 8. Begin your study of the bone structure by identifying all structure names in the key in the above question, and label the micrograph. These projections, like the osteocyte cell body, are in tiny spaces free of the mineralized extracellular matrix. Advertisement . The osteocytes occupy flat lacunae, which appear black in this preparation. In the photomicrograph below of cartilage tissue, find and label the indicated structures.. 3. Total Points. The cells of compact bone, which is also called cortical bone, appear to be tightly packed into a solid mass. Microscope at 40X: Spongy bone is a network of irregularly-shaped sheets and spikes of bone (trabeculae). B, Fluorescent light photomicrograph of the corresponding section shows that the superior cortical plate is composed primarily of woven bone (indistinct labels). Then, on the photomicrograph of bone on the right (208X), identify all structures named in the key and bracket an osteon. The trabeculae are only a few cell layers thick. | Circumferential lamellae lie along the inner and outer margins of compact bone, running along the inner and outer circumferences of the bone … (To answer, ckick inside the circle with your mouse) Compact? As a result, it is often difficult to see the protein fibers in cartilage when viewing preparations under the microscope. Label the following: Zygomatic arch * Foramen ovale * Foramen spinosum * Foramen lacerum * Jugular foramen * Carotid … 38. In the photomicrograph below of cartilage tissue, find and label the indicated structures. The conducting zone consists of all of the structures that provide passageways for air to travel into and out of the lungs. The pattern of matrix types I and II collagens is seen in Figs 17 and 18. Labels on the top of the diagram. 0. Microscopic Structure of Compact Bone 8. Examine the epiphysis. Fill out the blanks next to your drawing. © 2003-2021 Chegg Inc. All rights reserved. Label The Photomicrograph Of Compact Bone. In the photomicrograph below of compact bone tissue, find and label the indicated structures. compact bone diaphysis looks solid, practically without holes or gaps- spongy bone is metaphysis and the epiphysis on the other hand are composed of thousands of spicules or trabeculae of bone, interconnected . 2. You need to get 100% to score the 10 points available. Actions. Find premium, high-resolution stock photography at Getty Images. Label the following: Occipital bone * Temporal bone * Sphenoid bone * Maxilla * Mandible * External acoustic meatus * Mastoid process * Styloid process * Lambdoid suture * Zygomatic process of the temporal bone * Temporal process of the zygomatic bone * Sutural bones. Macroscopic photo of a thick section of bone showing the cortical compact bone and the lattice of trabeculae in cancellous bone at the bone's interior. View the slide on an appropriate objective. Compact? Our collection is growing every day with the help of many teachers. Compact bone is the denser, stronger of the two types of bone tissue (Figure 6.10). 1. The carbohydrate hyaluronan (sometimes known as hyaluronic acid or hyaluronate) binds up huge numbers of water molecules in the extracellular matrix of cartilage. In both bone and cartilage, as in the different types of connective tissue proper, there are extracellular protein fibers embedded in a viscous ground substance. Multinucleated giant cells are dispersed throughout on background of mononuclear cells. Periosteum osteocyte 9. View the slide on an appropriate objective. Get started! Obtain a microscope and a prepared bone slide tissue to continue with the microscope study of the bone. Several descriptions of bone structure are given below. Add to favorites 23 favs. View the slide on an appropriate objective. Today's Rank--0. 2. It can be found under the periosteum and in the diaphyses of long bones, where it provides support and protection. Anatomy Lab: Skeletal System (Histology of Compact Bone). Diagram of Compact Bone. 2. front 30. Slender canaliculi connect neighbouring canaliculi. Long bones contain yellow bone marrow and red bone marrow, which produce blood cells. tiny passageway by means of which blood vessels and nerves from the periosteum of a bone penetrate into compact bone. Obtain a slide of hyaline cartilage connective tissue from the slide box. This is an online quiz called Photomicrograph of Thick Skin There is a printable worksheet available for download here so you can take the quiz with pen and paper. On the next line new line not required but recommended type the name of the variable you want to assign a value labels to in my example the variable is example1. Compact bone is the denser, stronger of the two types of osseous tissue (Figure 6.3.6). Privacy Compact Bone. (Magnified about 125 ×.) Fig.1.Compact Bone, Decalcified preparation, Human. Fig.1. The terms ‘Haversian system’ or ‘osteon’ refer to the basic cylindrical-shaped structural unit of a compact bone, which in turn forms a substantial part of the structure of the long bones of the human body. Spongy bone is used for more active functions of the bones, including blood cell production and ion exchange. 3. An osteoblast is a bone-forming cell that secretes several layers of a bone matrix … Key: a. c. d. b. a. e. canaliculi b. central canal c. concentric lamellae d. lacunae e. matrix 1. layers of bony matrix around a central canal a. Label the above photomicrograph using the Key. Procedure 1. Identify the structure involved by choosing the appropriate term from the key and placing its letter in the blank. View desktop site, Labels on the top of the diagram. Compact bone is dense so that it can withstand compressive forces, while spongy (cancellous) bone has open spaces and supports shifts in weight distribution. Perforating Canal. Both bone and cartilage use mainly collagen and elastic protein fibers in their extracellular matrix, but cartilage uses a ground substance rich in the carbohydrate hyaluronan and bone uses a ground substance rich in a mineralized calcium phosphate compound known as hydroxyapatite. The epiphyseal line is a remnant of an area that contained hyaline cartilage that grew during childhood to lengthen the bone. Add to favorites 5 favs. 29. They secrete and maintain the extracellular matrix of the tissue. Compact Bone. 1. Add to Playlist 24 playlists. Free online quiz Structure of Compact Bone; Structure of Compact Bone learn by taking a quiz; Online quiz to learn Structure of Compact Bone; Your Skills & Rank. Each circle is called a lamella (plural: lamellae) and the osteocytes are found along the edges of each lamellae. Explanation is given in brackets. Find art you love and shop high-quality art prints, photographs, framed artworks and … label on a diagram and describe each of the following parts of compact bone describe the histology and location of compact bone and be able to label the following diagram -Haversian system (osteon) -Osteocyte -Haversian (central)canal -Lacunae (a) (b) Skeletal System 26 3. Now look at the outside of the epiphysis, this part of the bone is not surrounded by the periosteum. ... Identify the two types of cartilage diagrammed below. 10. Compact bone makes up 80 percent of the human skeleton; the remainder is cancellous bone, which has a spongelike appearance with numerous large spaces and is found in the marrow space (medullary cavity) of a bone. back 30. outermost layer. The supporting trabeculae are composed of remodeling trabecular bone (sharp labels). What is the function of the periosteum? We will examine those tissues in greater detail in Lab 6 Bones & The Axial Skeleton. Periosteum Trabecula Of Spongy Bone Marrow Cavity Reset Zoom. Spongy? Photomicrograph X100 Photographic Print. The ends of a long bone contain spongy bone and an epiphyseal line. Today 's Points. Take a quick interactive quiz on the concepts in Compact Bone: Definition, Structure & Function or print the worksheet to practice offline. 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A solid mass parts of compact bone however, in bone and an inner medullary cavity containing marrow..., anatomy and physiology questions and answers all bones and Cartilages flashcards and study them anytime,.! Chondrocytes, have numerous cytoplasmic extensions that project off of the two types of bone tissue find... Remodeling of lamellar bone a diagram and describe each of the two types of,...