BIOD 151 Module 7: Problem Set

Attempt History Attempt Time Score LATEST Attempt 1 11 minutes 0 out of 5 * * Some questions not yet graded Score for this quiz: 0 out of 5 * Submitted Aug 22 at 1:29pm This attempt took 11 minutes. 8/22/22, 1:30 PM 2/10 Sense Organs 4. True or false: Thermoreceptors detect fine touch. 5. Merkel’s cells and Meisner’s corpuscles are thermoreceptors 6. True or false: Pacinian corpuscles detect pressure. 7. Review shape and location of sensory organs in the layers of the skin (Figure 7.3) Your Answer: 4. false 5. false 6. true Question 2 Not yet graded / 0 pts Introduction to the Integumentary System 1. Hair, skin, and nails 2. Epidermis, Dermis, Hypodermis 3. Production of vitamin D; contain sense organs for protection of skin and underlying tissue; protection from pathogens 8/22/22, 1:30 PM 3/10 Glands 8. Describe what an exocrine gland contains and how its contents reach the surface of the skin. 9. What is a sebaceous gland? 10. What is the purpose of thermoregulation in the body? Your Answer: 8. Exocrine glands contain secretions that are released through a duct into an epithelial surface or lining. 9. Sebaceous glands produce sebum 10. Thermoregulation helps the body to regulate its temperature like sweating Question 3 Not yet graded / 0 pts Sense Organs 4. False 5. False 6. True 7. Review figure of sensory organs 8/22/22, 1:30 PM 4/10 The Epidermis 11. True or false: The epidermis is made up of stratified cuboidal epithelium. 12. What are the four layers of the epidermis? 13. True or false: Cells of the stratum basale have a high rate of cell division. 14. The cells of the stratum basale have epidermal ridges which are the basis for each person’s distinct pattern called ? 15. True or false: Dead cells in the stratum corneum remain for about 2 weeks before they slough off. 16. These types of cells produce keratin. 17. These types cells produce melanin. Your Answer: 11. false