Biology
11th Edition
ISBN: 9781259188138
Author: Peter H Raven, George B Johnson Professor, Kenneth A. Mason Dr. Ph.D., Jonathan Losos Dr., Susan Singer
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 42, Problem 4A
Homeostasis
a. is a dynamic process.
b. describes the maintenance of the internal environment of the body.
c. is essential to life.
d. All of the choices are correct.
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Check out a sample textbook solutionStudents have asked these similar questions
Homeostasis
a. is a dynamic process.
b. describes the maintenance of the internal environment of the body.
c. is essential to life.
d. All of the choices are correct.
Which of the following statements best describes homeostasis?
a. Keeping the body in a fixed and unaltered state
b. Dynamic equilibrium
c. Maintaining a near-constant internal environment
d. Altering the external environment to accommodate the body's needs
Which of the following statements best describes homeostasis?
a.)Keeping the body in a fixed and unaltered state
b.)Dynamic equilibrium
c.)A body's ability to maintain a constant internal environment
d.)Altering the external environment to accommodate the body's needs
Chapter 42 Solutions
Biology
Ch. 42 - Which of the following cavities would contain your...Ch. 42 - Epithelial tissues do all of the following except...Ch. 42 - Prob. 3UCh. 42 - Connective tissues include a diverse group of...Ch. 42 - Prob. 5UCh. 42 - Prob. 6UCh. 42 - The function of neuroglia is to a. carry messages...Ch. 42 - Skeletal muscle cells are a. large multinucleate...Ch. 42 - Connective tissues, although quite diverse in...Ch. 42 - Prob. 1A
Ch. 42 - Prob. 2ACh. 42 - Suppose that an alien virus arrives on Earth. This...Ch. 42 - Homeostasis a. is a dynamic process. b. describes...Ch. 42 - Prob. 5ACh. 42 - The three types of muscle all share a. a structure...Ch. 42 - Suppose that you discover a new disease that...Ch. 42 - Which organ systems are involved in regulation and...Ch. 42 - We have all experienced hunger pangs. Is hunger a...Ch. 42 - Why is homeostasis described as a dynamic process?...
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- illustrates a critical feature of homeostasis that you will encounter?arrow_forwardWhich of these statements about homeostasis is true? a.The internal environment is maintained absolutely constant. b.Negative feedback mechanisms act to correct deviations from a normal range within the internal environment. c.Homeostasis is maintained by turning effectors on and off. d.All of these are true.arrow_forwardWhat could happen due to a failure in homeostasis? Select one: a. The accumulation of waste products. b. The loss of excess water from the body. c. Maintaining excess levels of sugar in the body. d. All of the above are potential outcomes of failure of homeostasis.arrow_forward
- Describe three homeostatic mechanisms.arrow_forwardWhich of these could not be considered to be "an organ"? A. neurons B. skin C. eye ball D. blood vesselarrow_forwardWhich of the following physiological event is not maintained by homeostasis? Select one: a. Temperature of the body. b. Blood pressure. c. Concentration of oxygen in the body. d. Concentration of nutrients in the body.arrow_forward
- Explain the meaning of homeostasisarrow_forwardWhich of the following is an example of a negative feedback loop? a) shivering in response to a cold b)platelets responding to a cut c) childbirth d) lactationarrow_forwardExplain the concept of a homeostatic loop; what is the difference between positive and negative feedback?arrow_forward
- Which of the following are examples of maintaining homeostasis (more than one answer may be correct)? a. You develop diarrhea in response to contracting norovirus b. Sweating due to eating spicy food c. Kidneys removing excess fluid through urine d. Insulin is released in response to high blood sugar, causing cells to use more sugararrow_forward________ detects and integrates information about changes and controls responses to those changes. a. Epithelial tissue c. Muscle tissue b. Connective tissue d. Nervous tissuearrow_forward
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