Essentials of Human Anatomy and Physiology - Package
11th Edition
ISBN: 9780134595276
Author: Marieb
Publisher: PEARSON
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Textbook Question
Chapter 4, Problem 26CAQ
The water of a swimming pool is hypotonic to our cells. Why do we not swell and pop when we go for a swim?
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Reports in the media about stem cells usually state that they “turn into any kind of cell in the body.” Explain why this statement is only partially correct, including a description of how a stem cell maintains the population of stem cells.
During anatomy lab, Susan scratched her arm and noticed that some skin cells had sloughed off. She prepared a slide of these cells and examined them under a microscope. What characteristics do you expect the cells to have? a. polygonal cells with prominent nuclei b. cuboidal cells, some undergoing mitosis c. flattened anucleate cells d. oval cells surrounded by abundant collagen
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Chapter 4 Solutions
Essentials of Human Anatomy and Physiology - Package
Ch. 4 - Select the one false statement about mucous and...Ch. 4 - More than one choice may apply. Which of the...Ch. 4 - Prob. 3MCCh. 4 - More than one choice may apply. Identify the...Ch. 4 - In investigating the cause of thinning hair, which...Ch. 4 - Which structure is not associated with a nail? a....Ch. 4 - Prob. 7MCCh. 4 - Which of the following is not a skin structure? a....Ch. 4 - 9. Match the structures of the right with their...Ch. 4 - Identify the three types of epithelial membranes,...
Ch. 4 - From what types of damage does the skin protect...Ch. 4 - Explain why we become tanned after sitting in the...Ch. 4 - Prob. 13SAECh. 4 - 14. Name two different categories of skin...Ch. 4 - How does the skin help to regulate body...Ch. 4 - Prob. 16SAECh. 4 - Prob. 17SAECh. 4 - Which skin cancer arises from the youngest...Ch. 4 - Why does hair turn gray?Ch. 4 - 20. Name three changes that occur in the skin as...Ch. 4 - Is a bald man really hairless? Explain.Ch. 4 - Prob. 22CAQCh. 4 - 25. Both newborn infants and aged individuals have...Ch. 4 - A woman who has habitually used a sunbed for the...Ch. 4 - Freds new cycling shorts have got special silicone...Ch. 4 - The water of a swimming pool is hypotonic to our...Ch. 4 - 29. Mr. Rossi, a fisherman in his late sixties,...Ch. 4 - Mr. Grayson is receiving a drug treatment...Ch. 4 - 31. Which type of injection would allow a drug to...Ch. 4 - Prob. 30CAQ
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Mitosis occurs daily in a human being. What type of cells do humans need to produce in large quantities on a daily basis?arrow_forwardBody cells have different abilities for regeneration and repair. What is the difference between unstable cells and fully specialized cells in this regard?arrow_forwardSkin cells produce keratin, a strong fibrous protein found in hair and fingernails. What is the function of keratin?arrow_forward
- The _____________ protects cells from excessive heat.arrow_forwardCells use a variety of mechanisms to move molecules within, into, and out of the cell. How do these mechanisms help the specialized cells in body tissues function?arrow_forwardLina, a teenager, observed one morning as she looked at the mirror that her face has a new pimple. She wondered how she got another pimple when she already pricked it a few days ago. What principle of the cell theory is related to this? Why?arrow_forward
- Discuss the importance of Stem Cells. How does the scientists harvest the stem cells in our body? Differentiate the embryonic stem cells and the adult stem cellsarrow_forwardYou take a long, cool drink of seawater (35gNaCl/liter). What happens to the cells lining your stomach when you swallow this water? Do they shrink, swell or remain the same?arrow_forwardA paralyzed patient undergoing physical therapy to keep the bones and muscles active, what types of bone cells will be involved?arrow_forward
- Which types of cells are easier to replace, and thus can be found in places like our mouth and outer skin where we lose cells a lot?arrow_forwardWhat are these cells called?arrow_forwardMany connective tissues like cartilage, ligaments, tendons skin dermal layers secrete an extra cellular matrix with a very famous and common protein called A. hemotensin B. collagen C. porphyrin D. petidoglycan 3arrow_forward
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