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  3. please help need chart to answer 1 the purple molecules...

Question: please help need chart to answer 1 the purple molecules...

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Please help ...need chart to answer.

1. The purple molecules are more numerous outside the cell and correspond to which ion?

  1. Na+
  2. K+
  3. Cl-
  4. Ca++

2. Potassium ions are most prevalent in the cytosol. Pick the best corresponding answer

  1. K+ are blue dots; Intracellular concentration is 5 mM
  2. K+ are blue dots; Extracellular concentration is 148 μM
  3. K+ are green dots; Intracellular concentration is 148 mM
  4. K+ are purple dots; Extracellular concentration is 5 mM
  5. None of the above

3. The green dots correspond to the anion. What ion do they represent?

  1. Na+
  2. K+
  3. Cl-Case Study 2 Potassium (K Sodium (Na) Calcium (Ca Chloride Ch 5 mM 142 mM Intracellular 5mM Etaceluda 103 Potassium (K) Sodium (Na) Calcium (Ca ++) Chloride (Cl) 10 mM <1 μΜ 4mM . Picture adapted from http://www.ud.ac.ukl-sigsca/NerveRestingPot htm
  4. Ca++

4. Which of the following structures involves the passive transport of a cation?

  1. A
  2. B
  3. C
  4. D
  5. Both A & B
  6. Both A & C
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