This cell is permeable to Urea, but not permeable to sucrose. Intracellular impermeant molecules cannot cross the plasma membrane. The bath solution is ‘infinite volume’. Bath Solution: 250 mM Sucrose 250 mM Urea Is this solution Hypoosmotic, Isoosmotic, or Hyperosmotic? Immediately after this cell is placed in the bath will it swell, shrink, or remain the same? Fill in this table for equilibrium conditions for each ion. Consider solute movement ONLY. in (mM) out (mM) Intracellular impermeants Sucrose Urea At equilibrium, will the cell swell, shrink, or remain the same volume? Is this solution hypotonic, isotonic, or hypertonic?
This cell is permeable to Urea, but not permeable to sucrose. Intracellular impermeant molecules cannot cross the plasma membrane. The bath solution is ‘infinite volume’. Bath Solution: 250 mM Sucrose 250 mM Urea Is this solution Hypoosmotic, Isoosmotic, or Hyperosmotic? Immediately after this cell is placed in the bath will it swell, shrink, or remain the same? Fill in this table for equilibrium conditions for each ion. Consider solute movement ONLY. in (mM) out (mM) Intracellular impermeants Sucrose Urea At equilibrium, will the cell swell, shrink, or remain the same volume? Is this solution hypotonic, isotonic, or hypertonic?
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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- This cell is permeable to Urea, but not permeable to sucrose. Intracellular impermeant molecules cannot cross the plasma membrane. The bath solution is ‘infinite volume’.
Bath Solution:
250 mM Sucrose
250 mM Urea
- Is this solution Hypoosmotic, Isoosmotic, or Hyperosmotic?
- Immediately after this cell is placed in the bath will it swell, shrink, or remain the same?
- Fill in this table for equilibrium conditions for each ion. Consider solute movement ONLY.
in (mM) out (mM)
Intracellular impermeants
Sucrose
Urea
- At equilibrium, will the cell swell, shrink, or remain the same volume?
- Is this solution hypotonic, isotonic, or hypertonic?
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