Merkel cells are - Study guides, Class notes & Summaries

Functions of Oral Mucosa - ANSWER1. Protection: Barrier to microorganisms and helps withstand mechanical trauma 2. Sensation: Receptors for taste, touch, temp, pain, salivation, neuromuscular reflexes 3. Secretion: Saliva, sebum (minor) 4. Thermal Regulation: Heat radiated through body from panting (dogs; insig in humans) 5. Speech: Mods sound 6. Respiration: Conduit for inhalation/exhalation Differences Between Oral Mucosa and Integument - ANSWER1. More deeply colored (red) ...

when there is more solute inside the cell than out, the cell _______, what is this called? - ANSWERshrinks, hypertonic when there is more solute outside the cell than inside , the cell _______, what is this called? - ANSWERswells, hypotonic cells retain their normal size and shape in a ___________ solution. same amount of water and solutes move in and out - ANSWERisotonic, facilitated transport vs active - ANSWERactive requires energy and can move solutes against the gradient what do...

Answer the following three questions: 1. A person touches a hot cup of coffee. What type of sensory organ detects this information? Thermoreceptor 2. Merkel cells are embedded in what layer of the skin? Epidermis 3. In your own words, how can the skin be used to determine if a person is dehydrated? A person who is dehydrated has decreased water content in the dermal layer of their skin. A person can be tested for dehydration by pinching the skin on the back of the hand. ...

BIOD 151 MODULE 7 EXAM WITH COMPLETE SOLUTIONS   components of integumentary system (3) - skin hair nails   largest organ in the body - skin   layers of skin - epidermis dermis hypodermis   outer layer of skin - epidermis   middle layer of skin - dermis   inner layer of skin - hypodermis   functions of skin (3) - 1. protection from pathogens 2. production of vitamin D 3. contain sense organs for protection of skin and underlying ...

Merkel Cell Sensory information detected – they are sensory receptors that are found on the skin outermost layer in areas like lips, fingertips and touch-sensitive regions like (mechanoreceptors) Meissner’s Corpuscles Sensory information detected – Detects light touch and low- frequency vibration (Mechanoreceptor) Pacinian Corpuscles Sensory information detected – Detects deep pressure and high frequency vibrations Layers of epidermis from deep to superficial- Stratum Basale, S...

components of integumentary system (3) -:- skin hair nails largest organ in the body -:- skin layers of skin -:- epidermis dermis hypodermis outer layer of skin -:- epidermis 2 0 2 4 / 2 0 2 5 | © copyright | This work may not be copied for profit gain | Excel! 2 | P a g e | G r a d e A + | 2 0 2 4 / 2 0 2 5 middle layer of skin -:- dermis inner layer of skin -:- hypodermis functions of skin (3) -:- 1. protection from pathogens 2. production of vitamin D 3. contain s...

IUPUI Anatomy Final Exam Questions and Answers 100% Pass What is the major function of mitochondria? - Answer- produce ATP Trabeculae are found in? - Answer- Spongy Bone The primary site of protein synthesis is the? - Answer- Ribosome In anatomical description, a person is prone when? - Answer- lying face down in anatomical position The phagocytic cells in the epidermis are? - Answer- Langerhans cells In osseous tissue, which of the following are found in lacunae? - Answer- Osteocytes T...

Feature of Epidermis - correct answer Cellular, avascular Unique cell type and feature of the stratum spinosum - correct answer Langer Hans cells and desmosomes Desmosomes - correct answer Contact areas between cells of the Stratum Spinosum Unique feature of the stratum basale - correct answer Mitotically active - only layer able to migrate Layers of the epidermis (superficial to deep) - correct answer stratum corneum, stratum lucidum, stratum granulosum, stratum spinosum, strat...

Name the five types of Cell Adhesion Molecules? Which type enables cells to detect and interact with components of the extracellular matrix? - correct answer1. Cadherins 2. Immunoglobulin Superfamily (IGSF) 3. Selectins 4. Integrins 5. Mucins Integrins allow cells to interact with the surrounding environment or components of the ECM. What are the layers of the epidermis from most superficial to most deep? - correct answerStratum corneum Stratum lucidum Stratum granulosum Stratum spi...

Anatomy and Physiology Chapter 5: The Integumentary System Questions and Answers Rated A+ Functions of skin Protection, Thermoregulation, Cutaneous Sensation, Vitamin D synthesis, Blood Reservoir, Excretion and Absorption. Protective elements of skin Keratin, Lipids, Glandular Secretions, Melanin Thermoregulation Controls internal temp Vitamin D synthesis You need Vitamin D to absorb calcium Epidermis Superficial layer of skin. Avascular. 4 different cell types (Keratinocytes, Melanocytes, L...