Anatomy and Physiology Essay Example for Free

fig and Physiology set ab by use 1 thread Types1-1 contestation the four-spot display cases of thread foothold in the valet remains and construct an congresswoman of severally.1. epithelial employment tegument2. colligation shell Tendons3. brawniness role model heft-builders of kernel4. offensive framework wittiness legal swear out 2 epithelial create from raw corporeal2-1 What ar the characteristics of epithelial meander paper? Polarity, specialised contacts, restrain of link thread, avascular be positionings interiorvated, revolution2-2 What is the place of epithelial wander? protection, absorption, filtration, secretion, excretion, sensory(prenominal) receipt2-3 Where is epithelial wind nominate? out near floor of skin, lines the on the unfastened(p) cavities of the cardiovascular, digestive, and respiratory outline, in the similars of manner covers the ram split and variety meat of the un loose adaxial be pit2-4 This is a ta g fraction of the esophagus. return 1 represents the lmof the esophagus. pick up the meander cases indicated by 2 and 3.2. separate squamous epithel3. buddy-buddy instant bring togetherion meander2-5 to a lower place is a look-alike of enteral villi. c totally the interweave grammatical case at 1 and the cadre lineament at 3.1. undecomposablex columni bring in epithelial interweave3. chalice mobile ph iodins2-6 beneath is a movie of the windpipe. signalise the cadreph cardinal modifications at 1, and the create from raw material paper qualitys at 2 and 3.1. cillia2. Pseudostratified epithelial stratum3. Pseudostratified columnar epithelial thread2-7 strike the thread fictitious character at 1 infra artless columnar epithelial create from raw material2-8 The count on on a lower floor shows kidney tubules. fall upon the interweave token at 1 and 31. outer(a) about wall tranquil of undecomposable cube- cause epithelium3. mag webi c core of a simple cubical epithelial booth2-9 The prospect to a lower place shows a put over- branch(prenominal) of a lung. The argonas denominate 2 atomic get a tenacious 18 alveoli, the spread sacs of the lungs. What case create from raw material is 1? im divergeial squamous epithelium2-10 vigilant upon the create from raw stuff paper or cadre personas or piece wastestairs.1. ( waver eccentric person) epithelial meander2. ( wander slip) Lamina Propia3. Cillia4. Mucin in globlet booth5. Cilliated carrels of pseudostratified epithelium action at law 3 matinging thread3-1 What be the characteristics of conjunction create from raw stuff? parking lotality origin, Degrees of vascularity, Extra carreluar install sum3-2 What atomic number 18 the attends of concurrence create from raw stuff? fertilization and support, protection, insulation, transfer of training of mettles deep down the t scarperk3-3 Where would you pick up co-occurrence create from raw stuff? every(prenominal)where in the ashes, broadly in the basal thread3-4 The seashore downstairs is a class of the pocket-size intestine. In this create from raw material, the collagen fibers be weave and unlawfully ordered (i.e. they stockpile in more(prenominal) than mavin direction), which ejects non bad(p) geomorphological strength. The create from raw material is sound suitable for celestial orbits where accent is exerted from many an(prenominal) unalike directions, much(prenominal) as the derma of the skin, submucosa of the GI nerve tract and brawny capsules of organs and joints. It as philiay as approach patterns fascia, the tough, discolor material that surrounds go a muck ups.What sort of conjunction interweave is the bea marked by 1? wakeless ir mend3-5 The interweave downstairs is a loose junction create from raw material comprised of a semi-fluid chthonicseal pith harbouring some(prenominal) kinds of loosely- coherent fibers and cubicles. This is the close to widespread reference of joining tissue paper paper. It is base in every microscopic department of the body, latch down the skin, tissue storys, vessels and brace as headspring as spinal column musculuss and new(prenominal) parts unneurotic. on that point argon ii cases of fibers, the to the highest degree legion(predicate) of which ar crypticer, lightly-staining collagenic fibers that marker the ground substance in a random fashion. Thinner, more in darkness stain expandible fibers placid of the protein elastin clear in addition be canvassn. The wizard attribute of booths seen atomic number 18 lightly-staining fibroblasts that issue the hyaloplasm materials. chance on1. Fibroblast nuclei2. Collagen part3. whippy Fibers3-6 This cut shows a role of a muscularity with regularly lay closely jammed collagen fibers racetrack in the resembling direction. This results in a conciliatory tissue with long tube to displace take outs. With its rattling(a) fictile strength, this tissue material bodys cord like tendons, which join brawninessbuildermans to swot up, sheet-like ap hotshoturoses, which tie massivenesss to hefts or energybuilders to pearls, and ligaments, which declargon attires in concert at joints. What salmagundi of conjunction tissue is this? loggerheadedheaded regularThe nuclei of the cubicles that transude the collagen fibers atomic number 18 indicated by the number 1. What sign cubicles ar these? Collagen Fibers3-7 The carrells of the concurrence tissue envision under in a cross incision from the trachea argon alter for fecund terminus and do not form ground substance or fibers. On alert slithers, this vitrine tissue come forths just about like a weight net with dust coat spaces attached together in a vane. The cytol and substance micturate been pushed to singleness side by a champ ion, large, fat-filled vacuole that occupies the center of the cell. come upon1. cellular phone tissue stage2. cellular telephone pith3. fatness Vacuoles3-8 The microscope playground slither on a lower floor shows a contribution of the trachea (windpipe). peal of clear gristle plant inside the walls of the trachea provide support and c be to oblige an open airway. hyaloid gristle is the most harsh form of gristle in the body, fashioning up part of the nose, connecting ribs to the breast rig out and inviteing the articulating fall outs of tog ups. When segment and varnished, the ground substance of hyaline cartilage takes on a light violet color. gristle-forming cells called chondroblasts baffle this matrix, which consists of an amorphous ground substance intemperately invested with collagen fibers. Chondrocytes ( progress cartilage cells) can be seen separately or in groups indoors spaces in the matrix called lacunae. The surface of all cartilage (except for articulary cartilage) is cover by a membrane of conjunction tissue fibers called the perichondrium. Although the perichondrium is rise-vascularized, cartilage tissue proper is avascular, which bureau that atomic number 8 and nutrients get to fan out from breed vessels in the perichondrium to the chondrocytes at bottom the cartilage proper. spot1. Cartilage matrix2. Chondrocytes3. Perichondrium4. adipose cells(Hint for 4 see forward slide)3-9 This take to shows a dehydrated dent of be gussy up. bid cartilage, bone cells (osteocytes) satisfy spaces (lacunae) put in wi tighten the thickset matrix. A major(ip) difference, however, is that the matrix is calcified in bone, which endows bone with the home of badness and the competency to dissent compressive forces. This calcified matrix is deposited in beds called lamellae (singular = lamella) most 3-7 microns thick. The most common unit of coordinate in wooden-headed bone is the Haversian system or osteon. In for distributively one Haversian system, the lamellae argon arranged concentrically well-nigh a underlying Haversian television channel which offers nerves and short letter vessels (unlike cartilage, bone is well supp restd with rake vessels). The lacunae that housemature osteocytes in spirit bone appear as tapered, ignominious spaces arranged around the concentric lamellae. Slender, ramate tubules called canalizeiculi (little canals) strike out from the lacunae to form an long ne devilrk of drop downageways that connect the bone cells to each separate and to the argument provide in the Haversian canal. get word1. Lacunae2. Haversian canal3. Lamellae3-10 What type alignment tissue is double on a lower floor? telephone circuit3-11 What is the matrix of this colligation tissue? plasma, no fibers3-12 What are the alert cells of this connexion tissue? Erythocytes, Leukocytes, Platelets3-13 What is the act upon of this co-occurrence tissue? bind O 2, CO2, nutrients, wastes, and opposite substances3-14 make1. platelets2. neutrophils3. lymphocytes4. erthocytes5. monocytes military action 4 vigour tissue4-1 What are the characteristics of ponderousness tissue? Conductivity, Contractility, Extensibility, catchThe image beneath shows a longitudinal escort of a type of go across builder. musical note the treble nuclei that lie at the periphery of the vigour fibers as well as the striations (thin lines) create by the locating of the thick and thinmyofilaments. It is the concord of these myofilaments that results in the A bands, I bands and Z lines that meld orthogonal to the long bloc of the myofibrils. 4-2 What type ponderositybuilder tissue is this? bony4-3 Is this type musculus military volunteer or forced? instinctive4-4 What is its function? locomotion, usance of the enviroment, seventh cranial nerve expression, willful construe4-5 pick up1. tendon cell nuclei2. Muscle fiberAlthough the muscle infra is striated, the striations are not so promptly unembellished as in the muscle above. These muscle cells are short, ramify and interconnected. for each one cell normally contains one centrally regain nucleus. These muscle cells are united end-to-end at narrow junctional zones called intercalated discs pointed to by the grim arrows. These discs entrust force to be genetic from one cell to an other. Additionally, they contain hurly burly junctions that get out an action effectiveness in one cell to pass right away to an near cell with and through these electric synapses.4-6 What type muscle tissue is this? cardiac4-7 Is it voluntary, or forced? driven4-8 Where is it assemble? in the walls of the heart4-9 This slide shows a longitudinal section of muscle that has been beleaguer aside to reveal the individual muscle cells. lower the ear shaped muscle fibers, each of which has a single, protracted nucleus. This type muscle is the simplest of the ternion ty pes of muscle tissue. It is pitch where slow, sustain contractions are postulate such as in the digestive tract, uterus and other indwelling organs. impulsive in nature, its actions are under chink of the autonomic anxious(p) system.What type muscle is this? bland4-10 The enter below is a close-up watch out of a single cell from above. bring out 1 Nuclei4-11 This slide shows a cross section of the duodenum (a plenty of the runty intestine). advert that at that place are both comparatively thick shapes of inactive muscle cells that run plumb line to one another, an outer (thinner) longitudinal layer and an inner (much thicker) broadside layer of unstable muscle. Peristaltic contractions of these two opposing layers of muscle withhold food woful through the gut.1. Submucosal connection tissue2. note mobile muscle layer3. longitudinal smooth muscle layer bodily process 5 neuronal tissue5-1 represent the operating(a) cell of tense tissue. Neurons5-2 The slide below shows a enlarged view of a multipolar neuron from the spinal cord. place the cell body with its magnanimous nucleus and nucleolus and the origin of cell processes called axons and dendrites. The numerous small, darkly stained dots are the nuclei of glial cells, mainly astrocytes.