Stratum spinosum - Study guides, Class notes & Summaries

IBEC state exam Keratin - correct answer a protein substance that helps protect the skin against invasion keratinization - correct answer the process of living cells moving upward and changing to dead calls the two main zones of the epidermis - correct answer 1. horny zone 2. germinal zone horny zone layers - correct answer 1. stratum corneum 2. stratum lucidium 3. stratum granulosum (act as a barrier against invasion and water absorption) stratum corneum - correct answer oute...

Final Exam: BIOS 251 / BIOS251 (2024/ 2025 Update) Anatomy and Physiology I Exam Review| Guide with Questions and Verified Answers| 100% Correct| Rated A -Chamberlain Q: Accessory Structures of the Skin Sweat glands, oil (sebaceous) glands, hair, and nails Q: Thick Skin Answer: - Covers the palms of the hands and soles of the feet - Has 5 layers of keratinocytes - Stratum corneum, stratum lucidum, stratum granulosum, stratum spinosum, stratum basale Q: Thin Skin An...

Michigan Esthetician State Board Theory Questions and Answers Already Passed What item should be used on tools and implements that have not come in contact with blood or body fluids? Broad-Spectrum Disinfectants What machine is used to sterilize surgical instruments with high-pressure and high-temperature vapors? Chemiclave Instruments can be pre-cleaned using: High-frequency energy waves What is the Occupational Safety and Health Administration (OSHA) responsible for? Enforces s...

Name the five types of Cell Adhesion Molecules? Which type enables cells to detect and interact with components of the extracellular matrix? correct answers 1. 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 answers Stratum corneum Stratum lucidum Stratum granulosum Stratum spi...

Which of the following is not a layer of the integument A subcutaneous layer B demis C epidermis Correct Answer-A Which of the following is the correct order of the layers superficial to deep Correct Answer-epidermis, dermis, subcutaneous Which of the following layers is not found in the forearm A stratum corneum B stratum germiativum C stratum lucidum D stratum granulosum E all of these are found in this area Correct Answer-C The skin cancer that involves the stratum spinosum l...

Final Exam: BIOS 251 / BIOS251 (2024/ 2025 Update) Anatomy and Physiology I Review with Grade A Questions and Verified Answers| 100% Correct| -Chamberlain Q: The outer covering of bone that helps regulate bone thickness is known as the _________. Answer: Periosteum Q: The two ends of a long bone are known as the ______. Answer: Epiphysis Q: What occurs during endochondral ossification? Answer: Calcification Cartilage is replaced by bone Q: What is ...

MCAT Question of the DayWhich layer of the epidermis is characterized by a low rate of mitosis and a high concentration of keratin? A. Stratum basale B. Stratum spinosum C. Stratum corneum D. Stratum lucidum - correct answer Correct Answer: C. Stratum corneum If a layer of epidermis has a low rate of mitosis, this indicates that the cells in this layer are not dividing very frequently. Likewise the presence of keratin, signals that the layer of epidermis must have a waterproofing functi...

m   1. Which of the following is the mRNA start codon in most cases? A. UAA B. AGU C. AUG D. UGA 2. Which of the types of RNA is the smallest? A. mRNA B. tRNA C. rRNA D. 3. Which of the following is not considered a pyrimidine? A. C B. T C. U D. G 4. Which of the following is paired correctly? A. A-G B. C-G C. A-U D. G-T 5. Which of the following characterizes a Western blot? A. Antibody/protein hybridization B. DNA/RNA combination C. RNA ...

IBEC Electrology, Laser, and IPL Exam (Answered 100% Correctly)| What is melanin? Gives our skin its color. What is keratine? Gives skin a yellow undertone. What is another name for the dermis? True skin or Living layer What is the stratum corneum? Over most layer. Protects and sheds What is the stratum lucidum? Only found on our palms and soles. Lets light through. What is the stratum granulosum? Helps the cells die. What is the stratum spinosum? First line of defense. What is t...

The muscles that respond automatically to control various body functions are: anterior striated voluntary non-striated - ANSWER-non-striated Bacteria are single cells that are circular, spiral or: rod- shaped square-shaped angular-shaped triangular- shaped - ANSWER-rod- shaped Disease-producing bacteria are called: virus microbes pathogenic bacteria nonpathogenic bacteria - ANSWER-pathogenic bacteria Which of the following is the toughest layer of the epidermis? str...