Biology: Concepts and Investigations
5th Edition
ISBN: 9781260259049
Author: Hoefnagels
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Videos
Question
Chapter 33, Problem 3MCQ
Summary Introduction
Introduction:
The mechanism through which the concentration of ions in the body fluids is regulated is known as osmoregulation. The essential minerals, water, and ions are regulated by the mechanism and the mechanism is different in animals of different habitat.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
In a freshwater fish, a. water moves into the fish by osmosis.b. ions diffuse into the fish.c. urine has a high solute concentration.d. cells pump ions out of the fish.
Hyperkalemia is associated with the inability of the kidneys to properly filter potassium out of the blood. Which type of membrane transport do the kidneys use to filter the blood?
A. Hydrostatic pressure
B. Osmotic pressure
C. Filtration
D. Active diffusion
Freshwater vertebrates ...
A.
are hyperosmotic regulators.
B.
produce large volumes of hypoosmotic urtine.
C.
maintain lower osmolalities of extracellular fluid (blood) compared with marine fishes in order to reduce osmotic water intake.
D.
are adapted to take in Na+, Cl– and Ca2+ by means of active transport across the gills and skin.
E.
ALl of the above answer choices correctly complete the sentence.
Chapter 33 Solutions
Biology: Concepts and Investigations
Ch. 33.1 - Prob. 1MCCh. 33.1 - Prob. 2MCCh. 33.1 - Prob. 3MCCh. 33.2 - What is osmoregulation, and why is it important?Ch. 33.2 - Prob. 2MCCh. 33.2 - Prob. 3MCCh. 33.3 - Prob. 1MCCh. 33.3 - Prob. 2MCCh. 33.4 - Prob. 1MCCh. 33.4 - Prob. 2MC
Ch. 33.5 - What three processes occur in urine formation?Ch. 33.5 - Prob. 2MCCh. 33.5 - Describe the roles of antidiuretic hormone and...Ch. 33.6 - Prob. 1MCCh. 33.6 - Prob. 2MCCh. 33 - Prob. 1MCQCh. 33 - Prob. 2MCQCh. 33 - Prob. 3MCQCh. 33 - Prob. 4MCQCh. 33 - Prob. 5MCQCh. 33 - Which of the following components of glomerular...Ch. 33 - Prob. 7MCQCh. 33 - Prob. 1WIOCh. 33 - Prob. 2WIOCh. 33 - Prob. 3WIOCh. 33 - Prob. 4WIOCh. 33 - Prob. 5WIOCh. 33 - Prob. 6WIOCh. 33 - How does the kidney reduce the volume of urine to...Ch. 33 - Prob. 8WIOCh. 33 - Prob. 1PITCh. 33 - Prob. 2PITCh. 33 - Prob. 3PIT
Knowledge Booster
Learn more about
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
- The pathway that can move highest rates of sodium ions is: A. Sodium channels B. Sodium pumps-ATPases C. Sodium exchangers D. Sodium diffusion in solutionarrow_forwardYou are studying renal function in different species of mammals that are found in very different environments. You look at species from a desert environment and compare them with ones from a tropical environment. The desert species would be expected to havea. shorter loops of Henle than the tropical species.b. longer loops of Henle than the tropical species.c. shorter proximal convoluted tubules than the tropical species.d. longer distal convoluted tubules than the tropical species.arrow_forwardA shark’s blood is isotonic to the surrounding seawater because of the reabsorption of ____ in its blood. a. ammonia b. uric acid c. urea d. NaClarrow_forward
- Which of the following is TRUE of sharks and other osmoconformers? A. The solute concentration inside the organism is maintained at a higher level by active import of solutes. B. The total solute concentration is the same inside and outside of the organism C. The solute concentration inside the organism is maintained at a lower level by active export of solutes. D. The NaCl concentration is the same inside and outside of the organismarrow_forwardMost of the water in an animal’s bodya. lacks any type of dissolved ions or other solutes.b. is found in the spaces between cells.c. is contained inside the cells.d. is located in the extracellular fluid.e. is unable to move between body compartments.arrow_forwardWhich of the following structures is most effective for the excretion of excess water? A. The Malpighian tubules of an insect B. The rectal gland of a shark C. The flame cells of a flatworm D. The ionocytes of a crayfish E. All of the above are equally effective in the excretion of excess waterarrow_forward
- A marine shark is best described as... A. A hypo-ionic, hypo-osmotic ammonotele B. A hypo-ionic, ureotelic osmoconformer C. An ammonotelic iono- and osmoconformer D. A uricotelic hyperionic, hyperosmotic regulator E. None of the abovearrow_forwardThe figure at right illustrates the relationship between body fluid osmotic concentration and environment osmotic concentration for several aquatic animals. In seawater (ambient osmotic pressure = 1000 mOsm), the shrimp is best described as... A. A hypo-ionic regulator B. A hyperosmotic conformer C. A hypo-osmotic regulator D. A euryhaline conformer E. None of the above Blood osmotic pressure (mOsm) 1500 1000 500 0 0 Green crab Mussel Shrimp 500 1000 Ambient osmotic pressure (mOsm) 1500arrow_forwardSelect the letter of the choice that best completes the statement. Oxygen moves from an area of higher concentration through a process calleda. active transport.b. osmosis.c. diffusion.d. filtration.arrow_forward
- Which of these ions is used to symport amino acids, glucose, and othersolutes through the apical membrane of tubule cells?a. K+ b. Na+ c. C− d. Ca2+ e. Mg2+arrow_forwardVirtually all animal cells have a Na*/K* pump. Which of the following statements concerning it is NOT correct? a. O b. C. O d. It is an uniport. It is an active transporter. It transports Na* and K* by consuming ATP as energy. It is also called Na+/K* ATPase.arrow_forwardHydrogen ions (free protons) are a constant threat to the survival of our cells and therefore our lives..what mechanism do the kidneys possess that allow the quick removal of extracellular acid (via urine)? A. The filtration of protein allows free protons to be captured and removed in the urine. B. Reabsorption of filtered protein allows more extracellular buffers. C. The secretion of hydrogen ions allows for the urinary removal of extracellular acid. D. The renal-colonic mechanism allows hydrogen ions to be removed via the feces.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSON
Biology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStax
Anatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education
Excretory System; Author: Amoeba Sisters;https://www.youtube.com/watch?v=q5qaGHfdmYM;License: Standard youtube license