Biology: Concepts and Investigations
5th Edition
ISBN: 9781260259049
Author: Hoefnagels
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Question
Chapter 33, Problem 4WIO
Summary Introduction
To explain:
Why a person dehydrate much faster when drink seawater then when someone drinks fresh water.
Concept introduction:
Osmosis is a process, which is used by several chemical and biological processes in order to attain equilibrium in the ionic concentration. The process involves movement of water from a higher concentration of the ions to the lower concentration of ions through a semipermeable membrane.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Explain the process of thermoregulation in the following:
Elephants:
Emperor Penguins
Imagine you are adrift at sea. Why will you dehydrate more quickly if you drink seawater instead of fresh water to quench your thirst?
Explain why a slight increase in blood pH may occur
following a heavy meal. The elevated pH of blood,
especially in the veins that carry blood away from the
stomach, is called the post enteric alkaline tide.
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
- Explain why drinking saltwater causes diarrhea and dehydrationarrow_forwardIn general terms, explain the role in insects of the malpighian tubules and rectum in conserving water, ions, and amino acids and removing nitrogen waste.arrow_forwardPlease explain the effects of how fiber and water assist the human body of riding itself of toxins? What are the side effects of not drinking enough water with regards to the digestive system.arrow_forward
- If all the water you drank leaked out through a tube connected to the stomach, how would your drinking change?arrow_forwardExplain how lipids are emulsified. Describe the role ofmicelles, chylomicrons, VLDLs, LDLs, and HDLs in theabsorption and transport of lipids in the body.arrow_forwardDescribe the importance of salt regulation in the body. Explain how different salts are distributed in the body and how it is gained, stored and lost.arrow_forward
- A person will probably become very dehydratedas ketoacidosis develops. What heart rate andpulse characteristics would you expect to bepresent in this dehydrated condition?arrow_forwardWhen a person gets dehydrated, explain why is it that the best oral rehydration therapy to be given is water with salts instead of water alone.arrow_forwardPeople who begin to lose weight often havea rapid weight loss in the first few days. Common knowledge saysthat this is “just” because of a loss of water from the body. Whymight this be true?arrow_forward
- Explain why food affects the ph of the urine but not the ph of the bloodarrow_forwardDehydration instigates which of the following processes? Thirst mechanism Decreased sweating Increased urine output Both a and barrow_forwardIn a condition known as Sunstroke, the victim appears flushed, the skin is warm and dry, and the body temperature rises dramatically, explain these observations based on what you know concerning the role of the skin in thermoregulation.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Lifetime Physical Fitness & WellnessHealth & NutritionISBN:9781337677509Author:HOEGERPublisher:CengageHuman Biology (MindTap Course List)BiologyISBN:9781305112100Author:Cecie Starr, Beverly McMillanPublisher:Cengage Learning
- Human Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning
Lifetime Physical Fitness & Wellness
Health & Nutrition
ISBN:9781337677509
Author:HOEGER
Publisher:Cengage
Human Biology (MindTap Course List)
Biology
ISBN:9781305112100
Author:Cecie Starr, Beverly McMillan
Publisher:Cengage Learning
Human Physiology: From Cells to Systems (MindTap ...
Biology
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Cengage Learning
Human digestive system - How it works! (Animation); Author: Thomas Schwenke;https://www.youtube.com/watch?v=X3TAROotFfM;License: Standard Youtube License