i. Histology - Lab Report Assistant Exercise 1: Histology of Epithelial Tissues Data Table 1. Blonde/white hairs on the chin and snout. Tissues join together in different arrangements to form our body organs. tissue receives stimuli and sends impulses. RightFigure 5-4. h'/ h&E hj # B C D E F gdHU gd&E 2 1h:pPJ . Describe sebaceous glands, sweat glands, and hairs with regard to the function of the Anatomy and Physiology I Lab presented through straighterline. Looking at the nervous tissue, state the cell processes visible (i., axon) on the prepared Hepatocellular carcinoma (HCC) is a malignancy worldwide with one of the worst prognoses. 3. ` ` ` Why do intravenous (IV) solutions need to have the same tonicity as blood? Be sure what you are looking at has the three visual characteristics of epithelial tissue: In the following figures are some more epithelial layers. . Does the number of cell layers or the cell shape play a role in the function of the epithelial 9. Factors including exposure, background and geographic of that person could produce varying, Table 3: Two-Point Discrimination Test Results, Body Region Left-Side Caliper Measurement Right-Side Caliper Measurement, 1. , The function of the connective tissue as defined by cancer is tissue that supports, repair damaged tissue. 2._____________ muscle tissues is involuntary, possess a single nucleus, branched fibers, striations, and intercalated discs. Figure \(\PageIndex{3}\): Left aslice of the colon,20x. ' Week 2 Histology 94.29.pdf - Histology Lab Report Assistant Exercise 1 A&P Labs. (CC-BY-SA-NC,University of Michigan Histology and Virtual Microscopy Learning Resources). Similarities: All layers are made up of epithelial cells, All layers are tightly packed, There are At 1000x the nucleus, plasma membrane, tryglyceride and capillary are visualized. F bjbjWW = = . " Y W P K 8 8 $d ( ( $If a$gdHU gd[ gdHU kdy $$If l 4\ 0& 1 x Which type(s) of epithelial cells have a basal lamina? l a ytHU - lucidum contains proteins that give the effects of being translucent making it hard to identify, A- Simple Squamous Epithelium Why do you think that is? In Figure. Basal laminae are established by epithelial cells like keratinocytes and consist mainly of the proteins collagen type IV and laminin, which is connected to the epithelial cell membranes. Accessibility StatementFor more information contact us atinfo@libretexts.org. The skin is a light tan color, soft texture. H- Reticular Connective Tissue, 1. can contract and lengthen, but they present differently on the slides, and If you just mindlessly started viewing the first edge you find, you have a good chance of looking as something other than the epithelial cells in the preparation. Unipolar Neuron: Has a single end. -Epithelial tissues typically have cells with a basal surface that is attached to an apical membrane that attaches epithelial cells to underlying tissues. Cross), Biological Science (Freeman Scott; Quillin Kim; Allison Lizabeth), Principles of Environmental Science (William P. Cunningham; Mary Ann Cunningham), Psychology (David G. Myers; C. Nathan DeWall). It is composed of proteoglycans and cell adhesion proteins that allow the connective tissue to act as glue for the cells to attach to the matrix. List the similarities and differences of the layers of the epidermis. Provide three examples. Data Tables. All three types contain collagen fibers and chondrocytes. 0 Emerging studies have revealed that long noncoding RNAs (lncRNAs) contribute to HCC progression. A. License: CC BY-NC-SA: Attribution-NonCommercial-ShareAlike, Figure \(\PageIndex{5}\). Table 3: Two-Point Discrimination Test Results. Histology_RPT.odt - Histology Lab Report Assistant Exercise 1 University of Michigan Histology and Virtual Microscopy Learning Resources, https://commons.wikimedia.org/wiki/Fsue_CellsN.jpg. t K K K 0K K K K $6 K K K K K K 4 4 Authored by: Kent Christensen, Ph.D., J. Matthew Velkey, Ph.D., Lloyd M. Stoolman, M.D., Laura Hessler, and Diedra Mosley-Brower. Exercise 1: Histology of Epithelial Tissues, Microscopic Examination of Epithelial Tissues. b. and skin protection. B. Histology - Lab Report Assistant Exercise 1: Histology of Epithelial Tissues Data Table 1.Microscopic Examination of Epithelial Tissues Slide Epithelial Tissue Ciliated, Exchange, Protective, Transporting, or Secretory Slide Photograph Types of Cells Seen on Slide Simple or Stratified; Squamous, Cuboidal or Columnar; Ciliated, Villi Simple Briefly describe the major types of connective tissues and functions. C- Dermal Papillae, 2. l a ytHU s t u v w x l j e e e ^ Y F $d ( ( $If a$gd, gd, gdHU gdHU kd $$If l 0F (P# ( ^ Lacunae visualized around the chondrocytes. Figure \(\PageIndex{2}\): A slice of a trachea. tips j h. bone) Epithelium is a type of tissue whose main function is to cover and protect body surfaces but can also form ducts and glands or be specialized for secretion, excretion, absorption and lubrication. 3.1: Examining epithelial tissue under the microscope The main purpose of sweat glands is to control body temperature. . 1- most internal (reticular layer) provides flexibility, structure and strength The area with the b. Select all that apply. Patches of blonde hair. " E. Data Table 2: Microscopic Examination of Connective Tissue Type of Connective Tissue Magnification Comments Physical Characteristics Loose Reticular Dense Adipose 100X. A that edge is indicated with an arrow, but when looking at a specimen under a microscope, you have to figure out for yourself where the edge with the epithelial cells is. Transitionalepithelial cells are epithelial cells specialized to change shape if they are stretched laterally. What is the function of connective tissue? Draw your structures proportionately to their size in your microscopes field of view. 10. The red river is actually a collagen fiber bundle with fibroblasts. They can transition from columnar- and cuboidal-looking shapes in their unstretched state to more squamous-looking shapes in their stretched state. * Do not use the 100x objective (if you have one) in this course. Stratified has two thermoregulation and to expel waste like urea and salt. + : g h m n , - . Smooth -Spindle shaped, involuntary, and non-striated. The area with the lowest density of sweat glands was the right anterior thigh. Our verified expert tutors typically answer within 15-30 minutes. What is the function of epithelial tissue? License:CC BY-SA: Attribution-ShareAlike, Figure \(\PageIndex{1}\). Microscopic Examination of Epithelial Tissues Slide Epithelial Tissue Ciliated, Exchange, Protective, Transportin g, or Secretory Slide Photograph Types of Cells Seen on Slide Simple or Stratified; Squamous, Cuboidal or Columnar; Ciliated, Villi Simple . Astratified epitheliumis more than one layer of cells thick. Melanin provides protection from the sun and gives skin and hair its pigmentation. The arrow indicates which edge in this slice contains the epithelial cells B. Magnified 20x. Epithelial tissues are widespread throughout the body. What is the dominant interpersonal issue addressed in the letter? This c Anatomy and Physiology I Lab - Lab 5 Tissues and Skin (BIO201L). 12. Bipolar Neuron: Has two ends. Which type(s) of epithelial cells have a basal lamina. 2- most external (papillary layer) regulating temperature and supplies Experiment 1: Microscopic Slide Examination of T, The Methodology of the Social Sciences (Max Weber), Educational Research: Competencies for Analysis and Applications (Gay L. R.; Mills Geoffrey E.; Airasian Peter W.), Campbell Biology (Jane B. Reece; Lisa A. Urry; Michael L. Cain; Steven A. Wasserman; Peter V. Minorsky), Civilization and its Discontents (Sigmund Freud), Forecasting, Time Series, and Regression (Richard T. O'Connell; Anne B. Koehler), Give Me Liberty! What area of the body had the greatest density of sweat glands, based on your For each, describe the cell shape, the type 2. 8. What is the function of muscular tissue? Ciliated, TracheaSlide Name:Secretory, Explore over 16 million step-by-step answers from our library. A slice of the esophagus, 10x.. , Simple epithelium has a single layer that is attached to a base membrane. Elongated. The different ways sheets of epithelial cells are categorized.. A couple of advantages of having greater distribution of touch receptors in higher sensitive area(s) like the fingers include touch/feeling in fingertips, holding a pen/ pencil for writing. Which type(s) of epithelial cells have a basal lamina? l a ytHU ! Lab 2: Microscopy and the Study of Tissues - UW-La Crosse E. Data Table 2: Microscopic Examination of Connective Tissue Type of Connective Tissue Magnification Comments Physical Characteristics Loose Reticular Dense Adipose 100X. What is the function of connective tissue? no blood vessels, All layers but the stratum basale layer contain keratin. Which type(s) of epithelial cells have a basal lamina? . This question was created from pos wa 8.docx. Ciliated epithelial cells are important because it. For each process, state the function. The ground substance functions as a molecular sieve for substances to travel between blood capillaries and cells. What is the function of epithelial tissue? Which type(s) of epithelial cells have a basal lamina? In Figure \(\PageIndex{2}\)A that edge is indicated with an arrow, but when looking at a specimen under a microscope, you have to figure out for yourself where the edge with the epithelial cells is. The region with the greatest density of sweat glands was the right palm. a. B. Acolumnarepithelial cell looks like a column or a tall rectangle. Provided by: OpenStax College. Y F F F F $d ( ( $If a$gdHU kd $$If l 4\ 0& 1 x Experiment 1: Microscopic Slide Examination of Tissue . Black arrows in left panel indicate organelle in pulmonary epithelial cell. A. Magnified 1.8x. Assume that stu, Understanding of the Lists andDictionaries in Python How canyou explain lists to a new beginner programmer? ~vohvohvoh~~voh~v hb{ h hb{ hj h hj \h h CJ \aJ h h \hb{ hHU #h hj 5B*CJ \aJ ph h, 5B*\ph hj 5B*\ph #h h 5B*CJ \aJ ph hb{ hj 5B*\ph h 5B*\ph ham ham hj 5hj ham ( , h n - $d ( ( $If a$gdHU gd[ gd - . Epithelial tissue Connective tissue Skeletal, cardiac, and smooth tissue types 0.5. , Melanin provides protection from the sun and gives skin and hair its pigmentation. Given the surface z=4x^2+9y^2 find an equation for a tangent plane at the point (1, 1, 13) Find the gradient f for f(x,y)=4x^2+9y^2 at (1,1) Determine the slope on the surface moving in a Northwest di, 1.Read the letter. Looks crystalline at 100x. t 0K K K K &6 K K K K K K K K K K K K K K K K 4 4 The axons function is to transmit neural signals and information to Where are epithelial tissues found in the body? B) Where are epithelial tissues found in the body? To estimate what might happen when this device reads a stack of applications, the compan. 1 Solved Cell Type (Simple or Stratified, Squamous, Cuboidal, | Chegg.com 7. The probability that something terrible will happen that makes hurt an enlightening resource (or the deficiency of the resource). DOC Digital lessons. Hands-on experiments. | Science Interactive Acuboidalepithelial cell looks close to a square. Stratified cuboidal cells line the sweat glands. D. Where is connective tissue found in the body? Cells & Tissues - Histology - Lab Report Assistant Exercise 1 , Nervous tissue is responsible for coordinating and controlling many body activities. Histology - Lab Report Assistant Exercise 1: Histology of Epithelial Tissues Data Table 1. $$If l 0F # ( ^ Can you think an advantage to having more touch receptors in the area that you found to How can you explainDictionaries to a new beginner programmer? up and type of fibers contained within them set them apart, fibrocartilage is So, a stratified squamous epithelium only necessarily has squamous-shaped cells in its highest layers and might have a different-shaped cell in its lower layers. List three areas where connective tissue is found in the body? The three types of cartilage are: Elastic, Fibrocartilage, Hyaline. kd $$If l 0F # ( ^ What causes these differences in appearance? Data Table 1: Microscopic Examination of Epithelial Tissues Slide Cell Function (Ciliated, Exchange, Protective, Transporting, or Secretory) Cell Type (Simple or Stratified; Squamous, Cuboidal or Columnar; Ciliated, Villi) Simple Column, Stomach Protective, can specialize in secretory (microvilli), surface transport (ciliated), and transporting. Skeletal muscle tissue 5. Why or why not. They are similar and different because they are all muscular tissue, which Where are epithelial tissues found in the body. The arrow indicates an individual columnar epithelial cell.. Epithelial tissue has a variety of functions depending on where it's located in your body, including protection, secretion and absorption. Lab 5 - Tissues and Skin - PRE-LAB QUESTIONS What is a tissue - Studocu 8. Exercise 1: Histology of Epithelial Tissues Data Table 1: Microscopic Examination of Epithelial Tissues Slide Epithelial Tissue (Ciliated, Exchange, Protective, Transporting, or Secretory) Photograph Types of Cells Seen on Slide (Simple or Stratified; Squamous, Cuboidal or Columnar; Ciliated, Villi) What are the three types of muscular tissue? Where are epithelial tissues found in the body? This new feature enables different reading modes for our document viewer.By default we've enabled the "Distraction-Free" mode, but you can change it back to "Regular", using this dropdown. Uh 0j h, h, CJ UaJ mH nH sH tH u h, \0jU Smallest part of body. Use the stage controls to move the slide so that the light source is shining directly on to the specimen to be magnified. A. Epithelial tissues are classified according to the number of cell layers that make up the tissue and the shape of the cells. Not sure Classify each of the following as characteristic of epithelial, connective, muscular, or nervous tissue. Similarities: All layers are made up of epithelial cells, All layers are tightly packed, There are no blood vessels, All layers but the stratum basale layer contain keratin. Similarities: All layers are made up of epithelial cells, All layers are tightly packed, There are no blood vessels, All layers but the stratum basale layer contain keratin. Cuboidal -> Cube in appearance. The processes visible are: What occurred when the blood was mixed with each solution? Exercise 1: Histology of Epithelial Tissues. A slice of the urinary bladder, 10x.. A. Magnified 1.8x. Insert photo of pig in dissection tray with your name and access code clearly visible in the background: Access Code (located on the lid of your lab kit): 2. Histology - Experimentation report1 - Report BIO201 SP16 Provided by: University of Michigan Histology and Virtual Microscopy Learning Resources. . Why are ciliated epithelial cells important? Exercise 1: Histology of Epithelial Tissues, Microscopic Examination of Epithelial Tissues. 10. In the phospholipid, 2. Where are epithelial tissues found in the body. 9. Exercise 1: Histology of Epithelial Tissues, Microscopic Examination of Epithelial Tissues. body? ! 3. AP1LabBIO213A_ON20Fall2021Block2_TissuesandHistology_197812.pdf, BIO202GLW11_TissuesandHistology_181046.pdf, API_OverviewoftheSkeletalSystem_161463.pdf. Connective tissue also stores fat, helps move nutrients and other substances between tissues and organs, and helps repair damaged tissue.. Lab 5 Tissues and Skin - Anatomy and Physiology I Lab - Studocu ) ! " Follow the checklist above to set up your slide for viewing. HistologyLab.JessicaSelf - Histology Lab Report Assistant , Sebaceous glands secrete sebum to keep the skin soft and waterproof. Parts of microscope and their function, calculation of total magnification 3. Wrinkled. l a p K K K ytHU $d ( ( $If a$gdHU ; B C D l Y Y Y $d ( ( $If a$gdHU kdF $$If l 0F (P# ( ^ : an American History (Eric Foner), Principles of Environmental Science (William P. Cunningham; Mary Ann Cunningham), Campbell Biology (Jane B. Reece; Lisa A. Urry; Michael L. Cain; Steven A. Wasserman; Peter V. Minorsky), Psychology (David G. Myers; C. Nathan DeWall), The Methodology of the Social Sciences (Max Weber), Educational Research: Competencies for Analysis and Applications (Gay L. R.; Mills Geoffrey E.; Airasian Peter W.), Brunner and Suddarth's Textbook of Medical-Surgical Nursing (Janice L. Hinkle; Kerry H. Cheever), Biological Science (Freeman Scott; Quillin Kim; Allison Lizabeth), Civilization and its Discontents (Sigmund Freud), Forecasting, Time Series, and Regression (Richard T. O'Connell; Anne B. Koehler), Chemistry: The Central Science (Theodore E. Brown; H. Eugene H LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward), Business Law: Text and Cases (Kenneth W. Clarkson; Roger LeRoy Miller; Frank B. What is the difference between multipolar, bipolar and unipolar neurons? Nervous Located at: http://141.214.65.171/Histology/Basic%20Tissues/Epithelium%20and%20CT/160_HISTO_40X.svs/view.apml. Past experience shows that there is an 80% chance each admitted student will accept. What are some of the features of the dermal papillae that you observed on this slide, and how do those features affect the surface of the skin? Exercise 1: Histology of Epithelial Tissues, Microscopic Examination of Epithelial Tissues. F kdD $$If l 0F # ( ^ Body Region Left-Side Caliper Measurement Right-Side Caliper . similar or different to yours? identify as dendrites) ____, b. b. 11. A slice of the esophagus, 10x. If this experiment were performed on a friend I believe that the results would vary. A. If this experiment were performed on a friend I believe that the results would vary. Bipolar Neuron: Has two ends. Microscopic Examination of Epithelial Tissue Data Table 1: Access to over 100 million course-specific study resources, 24/7 help from Expert Tutors on 140+ subjects, Full access to over 1 million Textbook Solutions. Reverse transcription-polymerase chain reaction (RT-PCR) was applied to measure the SATB2-AS1 profile in HCC . C. What constitutes connective tissue? Authored by: Kent Christensen, Ph.D., J. Matthew Velkey, Ph.D., Lloyd M. Stoolman, M.D., Laura Hessler, and Diedra Mosley-Brower. . t 0K K K K $6 K K K K K K K K K 4 4 + Epithelial Tissue. Solved Exercise 1: Histology of Epithelial Tirsues Data | Chegg.com ` ` ` 0 They perform a variety of functions that include protection, secretion, absorption, excretion, filtration, diffusion, and sensory reception. What area of your body had the greatest density of sweat glands? be most sensitive? have different functions and are found in different areas (i. cardiac (CC-BY, OpenStax,Human Anatomy). each process, state its function. Stratum Lucidum: Disperses keratohyalin around keratin fibers. Hair also aides in thermoregulation and skin protection. The area(s) least sensitive were lips, back of neck, elbow, back of hand and palm of hand. Put your eye to the eyepiece (or eyepieces, if the microscope is binocular) and rotate the coarse focus knob in the lowering direction until some aspect of the specimen comes into focus. The region that was least sensitive to this test was the shoulder and back List the two layers of the dermis from most internal to most external and describe their function. 0 Apseudostratified epitheliumis really a specialized form of a simple epithelium in which there appears at first glance to be more than one layer of epithelial cells, but a closer inspection reveals that each cell in the layer actually extends to the basolateral surface of the epithelium. t ( K K K K 0K K K K &6 K K K K K K K K 4 4 5.6: Laboratory Activities and Assignment - Biology LibreTexts Why are ciliated epithelial cells important. Differences: Stratum Basale layer is comprised of cuboidal cells, Stratum spinosum has prickle Jump to Page . D- Reticular Connective Tissue Authored by: Kent Christensen, Ph.D., J. Matthew Velkey, Ph.D., Lloyd M. Stoolman, M.D., Laura Hessler, and Diedra Mosley-Brower. slide 1.pdf - Histology Lab Report Assistant Exercise 1: Fibrocartilage is fibrous and found in the vertebrae. of control (voluntary or involuntary), and the presence or absence of striations. , License: CC BY-NC-SA: Attribution-NonCommercial-ShareAlike, Figure \(\PageIndex{3R}\). 2. t 0K K K K $6 K K K K K K K K K K K K 4 4 Hair also aides in thermoregulation The dendrites function is to receive signals from the neurons, and 3. Which type(s) of epithelial cells have a basal lamina? 1. Stratum Granulosum: Produces keratohyalin granules; lamellar bodies release lids from cells; cells die. Which was least sensitive? Cells come together with extracellular matrix (a jelly-like fluid) to form the four types of tissues found in the human body: epithelial, connective, muscle and nervous. Cuboidal -> Cube in appearance. A. mating songs changing to sound more similar B. original separation by a river that, 1. 2. Yes. slide. Pseudostratified looks stratified but actually consists of one layer. At 1000x you can clearly see the fibroblast nuclei. Lab Report #11 - I earned an A in this lab class. B 1 U E T2 T 2 0 Word(s), Which of the following would be expected to lead to fusion of two newly formed species? Provided by: University of Michigan Histology and Virtual Microscopy Learning Resources. G-Skeletal Muscle Tissue H- Reticular Connective Tissue, Squamous cell -> Flat in appearance. Connective tissue also Watching the stage and objective, use the coarse focus knob to bring the low power objective as close to the slide as it will go. Find the stage controls and make sure that, when they are turned, the slide moves smoothly left and right or up and down, depending on the knob. Nervous tissue receives stimuli and sends impulses. . -Nutrients, oxygen, and waste products must be transported to and from epithelial tissue by diffusion because it lacks blood vessels. t 0K K K K $6 K K K K K K K K K K K K 4 4 If you were to perform this test on a friend, do you believe the results would be similar or Skeletal -Is cylindrical in shape, is voluntary, and striated. Columnar cells form a single layer of column shaped cells and are found surrounding the gastrointestinal tract. Which types of epithelial cells have a basal lamina? t 0K K K K &6 K K K K K K K K K K K K K K K K 4 4 1. What mass of Tris base and what mass of Tris-HCl did they use (note: look up the molecular weight of the sal. What are some of the features of the dermal papillae that you observed on this slide, and how do those features affect the surface of the skin? l a ytHU $d ( ( $If a$gdHU Y F F F F $d ( ( $If a$gdHU kd $$If l 4\ 0& 1 x 2 3 9 B E \ ] ` f g o p q t u rnje^S h, 5B*\ph ham h, h, 5h, hDE 0j hHU hHU CJ UaJ mH nH sH tH u hHU h, \ h, \ hHU \0j hHU hHU CJ UaJ mH nH sH tH u hHU hHU \hb{ hHU hb{ hHU 5B*\ph hHU 5B*\ph ham ham hHU 5ham hHU hb{ h hb{ hj Anatomy and Physiology I Lab - Lab 5 Tissues and Skin, Linda Waterfall RWP - Pre and Post Simulation Quiz as well as detailed log and other pertinent screenshots, DQ 2 Informatics Paper - Drawing from your own career and experiences, write about your
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