3. ethmoid 3. The correct answer is: Epithelial tissue covers the surfaces of organs. EXPERIMENT 5: Skin functions to protect the body. If the patient breathes in approximately 500 milliliters of air with each breath, which of the equations below would be the proper way to calculate how many liters of air are exchanged each minute? 2. maxilla (T/F) The integumentary system contributes to homeostasis by maintaining body temperature, and allowing you to respond to external stimuli. Unique friction ridges, or fingerprints, are established prenatally, during the development of the: a) stratum corneum. >deep stratum basale >reticular layer >areolar layer >papillary layer >papillary layer Susan sat out in the sun watching a baseball game. The epidermis of thick skin has five layers: stratum basale, stratum spinosum, stratum granulosum, stratum lucidum, and stratum corneum. 9. mandible c: Cells are dead. c. stratum corneum. Hypodermis C. stratum basale. The transverse intermuscular septum is located between a) Anterior and posterior intermuscular septae. They are found only in the deepest layer of the epidermis, called the stratum basale. Which foramen, indicated by the arrow, allows passage of the internal jugular veins? 4. Papillary layer At its thickest point, for example the soles of the feet, it can have a width of up to two millimeters. Identify the layer at the tip of the arrow. Show that, K=exp[(EE0)FRTln(mHOACmClmOAC)]K^{\prime}=\exp \left[-\frac{\left(E-E^0\right) F}{R T} \ln \left(\frac{m_{\mathrm{HOAC}} m_{\mathrm{Cl}}}{m_{\mathrm{OAC}}}\right)\right] a. stratum basale b. stratum corneum c. stratum granulosum d. stratum lucidum e. stratum spinosum f. papillary dermis g. reticular dermis, Match the following terms with the appropriate definitions. Which of the following glands secretes oil into the hair follicle? which of the following is a skin receptor for light touch, movement, and vibration, which of the following layers of the epidermis is made up of stem cells and so is in a constant rate of replacement, The outermost surface of the hair is called the, identify the layer indicated in the figure above, which glands secrete in oily substance that coats the hair shafts and the epidermal surface. (c) $\mathrm{HBrO}_3$ is a stronger acid than $\mathrm{HBrO}_2$; The dichotomous key begun should allow users to classify the organisms illustrated. In ordinary histological specimens, nearly all of the epidermal cells you see are keratinocytes. 4. temporal bone Examine the different layers of the infant skin slide. Identify the term: Deep layer of the dermis that has dense irregular collagenous connective tissue. Drag the labels onto the diagram to identify the components of the integumentary system. The coloring in the skin; found in the epidermis. c) Transitional. a) stratum corneum, stratum spinosum, stratum lucidum, stratum granulosum, stratum basale. The correct answer is: The cells in the outer skin surface appeared flat, whereas the cells in the cross section were not flat. The suture that forms the articulation of the parietal bones with the frontal bone is the ________ suture. 1-4-2-3-5 c. 1-2-4-3-5 d. 1-4. No, the junctions between and multiple layers of epithelial cells along with the water resistant nature of the epidermis likely do not allow the proteins of skin creams and lotions to penetrate to the underlying connective tissue. Place the following five layers of the epidermis found in thick skin in the correct order, from deepest to most superficial: 1. stratum germinativum, 2. stratum corneum, 3. stratum granulosum, 4. stratum spinosum, 5. stratum lucidum. Which vitamin is produced in the skin following exposure to ultraviolet light? 7. styloid process answer choices stratum granulosum stratum corneum stratum basale stratum spinosum Question 10 30 seconds Q. The former form the pigment responsible for the coloring and tanning of the skin,melanin, and the latter, associated with nerve fibers, transmit part of thetouch. As we saw in Problem 19-16, as a preliminary experiment in their effort to measure the dissociation constant of acetic acid. Anatomy and Physiology questions and answers. What type of burn is represented by the formation of the blisters? A. stratum basale B. stratum corneum C. stratum granulosum D. stratum lucidum E. stratum spinosum F. papillary dermis G. reticular dermis, Match all the terms to the following description. (=0 ) to find a value for KaK_{\mathrm{a}}Ka at 25C25^{\circ} \mathrm{C}25C. (c) As the ionic strength of the solution approaches zero, what happens to the righthand side of this equation? D. Simple squamous epithelium. The palms of the hand and the soles of the feet are made of thick skin. At room temperature, molecules spend most of their time in lower energy conformations. True or false. John David Jackson, Patricia Meglich, Robert Mathis, Sean Valentine, David N. Shier, Jackie L. Butler, Ricki Lewis. 4. temporal bone The main function of this layer is to provide the body body protection mainly from pathogens. Our experts can answer your tough homework and study questions. A. stratum basale B. stratum corneum C. stratum granulosum D. stratum lucidum E. stratum spinosum F. papillary dermis G. reticular dermis, Match all the terms to the following description. 7. fat, Drag the labels onto the diagram to identify the components of the integumentary system. 9. foramen magnum Show that the potential of the cell in part (a) is given by, E=E0+RTFlnmHOACmClmOAC=RTFln(H,O)(CC)(HOAc)(H3O)(OAC)RTFlnK\begin{aligned} 4. 8. dermal papilla E) All of the above are correct. February 10, 2021, 1:05 pm, by The velocity is constant. Distributed between two and four layers, they are cells that have begun to degenerate, so they present in the cytoplasm high concentrations oflysosomal enzymesand, occasionally, lack of nucleus. Identify the layer that is absent in thin skin. In thin skin, the _____ is absent. The embryonic, middle layer of the tri-laminar embryo is called the a. endoderm. A. Stratum basale B. Stratum spinosum C. Stratum granulosum D. Stratum lucidum. 3. foramen ovale David N. Shier, Jackie L. Butler, Ricki Lewis, Mader's Understanding Human Anatomy and Physiology. Pt,H2(1atm)HOAc(m1),NaOAc(m2),NaCl(m3),AgCl(satd)Ag\begin{aligned} + Stem Cells: divide rapidly. a. A normal red blood cell count is 5.5 x 106 cells per microliter (uL) of blood. What percentage of the dermis is composed of the highlighted tissue type? GAVIN THOMAS Identify the layer indicated in the figure above. perpendicular plate of the ethmoid and vomer bone. The correct answer is: There is much more space between the fibers and cells in loose connective tissue than in dense connective tissue. Simple columnar epithelium. Which fiber type dominates the tissue of the highlighted layer? cutaneous plexus, hypodermis, reticular layer, epidermis, papillary layer. Expert Answer. EXPERIMENT 2: Based on your observations of connective tissue, which statement explains the difference between loose and dense connective tissue? b. stratified columnar and reti, Which of the following correctly describes the structure of the skin? EXPERIMENT 2: What is the function of the region of the circled structures in the image below? which cells were damaged? ANSWER: Reset Help The root word cutan- means "skin." The root word derm- means "pertaining to skin." The root word melan- means "black." The root word -crine means "to secrete." Reset Help The layer of skin not exposed to air is the dermis Another name for skin is cutaneous membrane. D. keratinocytes in stratum spinosum. The layer of loose connective tissue deep to the dermis is the: 1) Epidermis. EXPERIMENT 3: Based on your observations of skeletal muscle tissue, which of the following describes characteristics of skeletal muscle tissue? Understand the layers of the integumentary system. E=E0FRTln(H3O)(C)mH3OmCl, where H2O+\gamma_{\mathrm{H}_2 \mathrm{O}^{+}}H2O+and C\gamma_{\mathrm{C}}C are the activity coefficients of hydronium ion and chloride ion. A. stratum basale B. stratum spinosum C. stratum granulosum D. stratum lucidum E. stratum corneum. C. keratinocytes in stratum basale. What is the patient's respiratory rate (recorded as breaths per minute)?term-114, A patient comes into the emergency room complaining of chest pain and shortness of breath. melanin. The foramen magnum is found in the ________ bone. c. chondrocyte. Who are the experts? the middle layer of the skin is the corium or. Many advertisements for skin creams and lotions claim they can rejuvenate our skin by replenishing the collagen and elastin. These cells are rich in DNA, necessary for protein synthesis that will culminate in the production of keratin. A) epidermis. c. produce a fibrous protein that gives the skin protective properties. In fact, there is a general tendency for any system to move toward lower energy. c. stratum basale. a. stratum basale b. stratum corneum c. stratum granulosum d. stratum lucidum, Layer named for the numerous granules present. B. solubilize the skin's keratin filaments. Which layer of the epidermis is highlighted? identify the highlighted layer. Which bone structure has foramina for the olfactory nerves? It is very thin, where the edges or nuclei of the cells are no longer recognizable. The layers of bone tissue immediately deep to the periosteum are A) circumferential lamellae. b. stratum corneum. d) is present only in thick skin. The epidermis is composed of up to five layers or strata; from the inside out these are the: stratum basale, spinosum, granulosum, lucidum, and corneum. In some diseases, the keratinization process increases abnormally producing ahyperkeratosis, characterized by a thick skin, not very elastic, that cracks easily. 7. dermis The keratinocytes are diaphanous and are grouped. Layer that secretes a glycolipid that prevents water loss from the skin. B. stratum lucidum. Would you expect foot length to vary within a population? September 12, 2021, 2:54 am, by Bella stepped on a thumbtack that penetrated to the second layer of epidermis, which cells were damaged? occipital condyle, occipital bone, zygomatic arch, zygomatic bone, styloid process, maxilla, palatine bone, vomer, mastoid process, frontal bone, 1. frontal bone d) dermal reticular layer. sweat gland, hair shaft, nerve fibers, pore of sweat gland duct, tactile corpuscle, arrector pili muscle Course Hero is not sponsored or endorsed by any college or university. 6. parietal bone What layer of the epidermis is "B"? Which of the following cranial nerves is transmitted through the highlighted opening? The epidermal layer that consists almost entirely of keratin is the __________. 2. ethmoidal cells The papillary layer of the dermis consists of areolar tissue containing numerous collagen and elastic fibers. 8. occiptal bone Which of the following is a skin receptor for touch? The increased surface area allows for a stronger attachment of the two layers. 5. trochlea, A small rough bump on bone where a tendon attaches is called a. john melendez tonight show salary Hair, sweat, and oils all need to pass through the skin and leave the body. It does not have any blood vessels within it (i.e., it is avascular). 6. meatus True or false. 3. trochanter C. Keratinized, stratified squamous epithelium. D. stratum granulosum. Identify the highlighted layer of the dermis. respectively, and mH4Om_{\mathrm{H}_4 \mathrm{O}^{-}}mH4Oand mClm_{\mathrm{Cl}^{-}}mClare their respective molal (mole solute/kg solvent) concentrations. 3) Granular layer. keratinized stratified squamous epithelium, All of the following contain blood vessels except the, the dermis is composed of the papillary layer and the, Adipose tissue is a major component of the region labeled, the network of sensory nerves that surrounds the base of each hair follicle is the. The middle layer known as the dermis occurs deep to this layer. a) parietal lobe Epidermis Identify the highlighted layer of the skin. e. Stratum lucidum. 5. palatine bone 4) Subcutaneous layer. flammable, pesticide, poison control center, antidote, first aid, Heimlich maneuver, cardiopulmonary resuscitation (CPR), appropriate, crucial. E & =E^{-0}+\frac{R T}{F} \ln \frac{m_{\mathrm{HOAC}} m_{\mathrm{Cl}}}{m_{\mathrm{OAC}^{-}}} \\ How does KiK_{\mathrm{i}}Ki vary with temperature? b) corneum. Which structure encloses the pituitary gland? In case of skin diseases, this layer can retain water, leading to the formation of blisters on the skin. October 17, 2019, 2:14 am, by a black pigment found in the eipidermis. a. 5. external acoustic meatus Melanocytes Epidermal cell that produces melanin Keratin 1. 8. tuberosity, Drag the labels onto the diagram to identify the bone markings. The superficial fascia refers to the ..subcutaneous layer, epidermal layer, dermal layer or papillary layer. What is the layer of epidermis that is the most superficial layer? EXPERIMENT 1: What characteristics describe stratified squamous epithelial tissue? To complete the study and determine the dissociation constant, these workers also measured the potential of the following cell. 2. foramen lacerum Reticular . Which suture separates the right and left parietal bones? Duct of sudoriferous gland Identify the highlighted structure. Which of the following layers of the epidermis is responsible for cell division and replacement? Layer including scalelike dead cells, full of keratin, that constantly slough off. You can perform these calculations most easily using a spreadsheet. b. stratum lucidum. 9. vomer, Drag the labels onto the diagram to identify the bones of the adult skull, anterior view. (Hint: Not to be used as evidence.). 2. stratum lucidom c. stratum spinosum. GAVIN THOMAS Is the highlighted structure comprised of skeletal, smooth, or cardiac muscle cells? It consists of the superficial epidermis, middle dermis, and deep hypodermis. 8 8) The layer of the skin that provides a barrier against bacteria as well as chemical and mechanical injuries is the A) dermis. The epidermis is composed of five layers called the strata. b Stratum spinosum. 2003-2023 Chegg Inc. All rights reserved. Helps insulate the body Keratinocytes Epidermal cell that produces keratin. Layer named for the numerous granules present. What type of epithelial tissue is pictured below? teacher support where to find answer keys ramsey education biology 2nd edition solutions and answers quizlet answer key chapter 1 elementary algebra openstax answer key to the lion the witch and the wardrobe study answer key chapter 10 u s history openstax answer keys for teachers gallopade student solutions guide openstax big . cortex. 5. epithelial cells, tunica intima, tunica media, smooth muscle, adventitia. The Epidermis: The epidermal layer of the skin is the most superficial layer. The ________ bone is unusual because it doesn't contact another bone. tuberosity, tubercle, fossa, sulcus, trochanter, spine, crest, 1. sulcus quizlet answer key chapter 1 elementary algebra openstax answer key to the lion the witch and the . Is the highlighted layer comprised of dead or living cells? Explain. Dermis 2. 8. temporal bone 5. zygomatic arch 4. occipital bone 3. tactile corpuscle The highlighted region of the hair contains actively dividing cells. 4. foramen b. What type of tissue is the epidermis composed of? D. are small molecules that bypass skin cells and therefore directly enter the blood. a) stratum lucidum b) stratum granulosum c) stratum basale d) stratum spinosum e) stratum corneum . CONCLUSIONS: A structure composed of two or more different tissue types that together perform a common function is a(n) . b) stratum granulosum. a. stratum basale b. stratum corneum c. stratum granulosum d. stratum lucidum e. stratum spinosum f. papillary dermis g. reticular dermis. From superficial to deep the epidermis include; the stratum corneum (e), the stratum lucidum (d), the stratum granulosum (b), the stratum spinosum (c) and the stratum basale (a). mental foramen, sagittal suture, mandible, coronal suture, frontal bone, maxilla, infraorbital foramen, optic canal, supraorbital foramen, sphenoid, 1. sagittal suture a collection of cells that together perform a single function. If you zoom on the cells at the outermost layer of this section of skin, what do you notice about the cells? e) Nonkeratinized stratified cuboidal. The highlighted gland comes in two types. The highlighted structure is a component of which bone? The outermost surface of the hair is called the ___. Pt,H2(1atm)HOAc(m1),NaOAc(m2),NaCl(m3),AgCl(satd)Ag, (a) Show that the potential of this cell is given by, E=E0RTFln(H3O)(C)mH3OmClE=E^0-\frac{R T}{F} \ln \left(\gamma_{\mathrm{H}_3 \mathrm{O}^{-}}\right)\left(\gamma_{\mathrm{C}}\right) m_{\mathrm{H}_3 \mathrm{O}^{-}} m_{\mathrm{Cl}^{-}} d. stratum spinosum. Which layer of the skin contains hair follicles quizlet? When a compound assumes a lower energy conformation or when electrons assume a lower energy state, Stot\Delta S_{\text {tot }}Stot increases. C) reticular region of the dermis. D) concentric lamellae. 2. squamous suture The outermost layer of the hair is called the _____ answer choices . 4. condyle the deepest region of the epidermis is the. EXPERIMENT 2: Observe the connective tissue below. d. stratum lucidum. how to critically analyse a case law; where does deadpool fit in the mcu timeline; joe montana high school stats. 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Bella stepped on a thumbtack that penetrated to the second layer of epidermis. hair bulb . Look for the areas of black ink in the skin on the tattoo slide. As a surface epithelium, theepidermis is a keratinized, polyester-layered flat epitheliumformed byfive stratathat, with the exception of the basal layer, comprise, in turn, new layers of cells. Notice that the notation for molal concentration to this point in our discussion of the Harned and Ehlers paper has been in terms of the variables msm_sms, where xxx is the species of interest. A. Stratum basale B. Sratam corneum C. Stratum granulosum D. Stratum lucidum E. Stratum spinosum F. Papillary layer G. Reticular layer H. Epidermis as a whole I. Dermis as a whole, Dermal layer responsible for fingerprints. 1. stratum spinosum 2. stratum granulosum 3. stratum corneum 4. stratum basale 5. stratum lucidum A) 4, 1, 2, 5, 3 B) 3, 5 . d. Dura, pia, arachnoid. d) temporal lobe. 3) Hyperdermis. Experts are tested by Chegg as specialists in their subject area. What is the name of the structure labeled "7"? It is made of four or five layers of epithelial cells, depending on its location in the body. A. reticular layer. What type of epithelium is found in the epidermis? As another example, electrons form bonds because they prefer to achieve a lower energy state. c) stratum basale. hair shaft. The skin consists of two main layers and a closely associated layer. The correct answer is: This is dense connective tissue because there is almost no space between the fibers. 2) Deep fascia. a) Which layer: Hypodermis, dermis, or epidermis contains touch receptors called Pacinian corpuscles? basal layer. Post author By ; Post date eatingwell article submission; calathea rosy vs corona on injecting a suspension intravenously can lead to quizlet on injecting a suspension intravenously can lead to quizlet 3. palatine bone The average volume of blood in a healthy male is 5.5 liters. Superficial cuts that do not extend pass the epidermis do not bleed because the epidermis is avascular. c) is the layer used in a skin graft. Stratified squamous epithelium 3. 5. ethmoid 2. fossa From superficial to deep, what is the correct order of the layers of the epidermis? Which of the following options is correct? Langerhans cells are commonly found in the: a) stratum spinosum. And, after a progressive hardening, they finally come off the skin likedead scales. a. stratum basale b. stratum corneum c. stratum granulosum d. stratum lucidum e. stratum spinosum f. papillary dermis g. r. Which of the following is the epidermal region involved in rapid-cell division and the most inferior epidermal layer?