We have three beakers in the lab: Beaker A: 10% NaCl Beaker B: 0.9 % NaCl...
We have three beakers in the lab:
Beaker A: 10% NaCl
Beaker B: 0.9 % NaCl
Beaker C: 100% H2O
The solution in Beaker A is _______________. What reaction would a
red blood cell have if it
is placed in Beaker C?
a. Hypertonic/it will shrink (crenate)
b. Isotonic /it will burst (hemolysis)
c. Hypertonic / it will burst (hemolysis)
d. Isotonic/it will shrink (crenate)
Homework Answers
solution in beaker A is hypertonic to red blood cells that depends on tonicity.
option c
if RBC is placed in beaker C the water will move inside the cell and it will bust
Add Answer to:
We have three beakers in the lab:
Beaker A: 10% NaCl
Beaker B: 0.9 % NaCl...
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We ſaken 0:16:43 UI) Requires Respondus LockDown Browser + Webcam Cecile Kamus. Attempt 1 Question 9 (1 point) Which of the following statements are correct? Gora raw Hypertonic solutions have a lower concentration of solute (salt) compared to a cell. This will cause cells to gain water. O A0.9% NaCl solution is isotonic to red blood cells. Hypotonic solutions have a higher concentration of solute (salt) compared to a cell. This will cause cells to lose water. 11 O A...
check my answer please if it wrong correct me Osmosis is an ongoing process in the...
check my answer please if it wrong correct me
Osmosis is an ongoing process in the body that is possible because cell membranes are selectively permeable (semipermeable). Osmosis effects can be observed in the lab. For example, differences in osmotic pressure inside and outside a red blood cell can result in crenation (shriveling) or hemolysis (rupture). For this reason, care must be taken when administering intravenous (IV) fluids to hospital patients. If the IV solution has a different concentration from...
93 SUluiunl Ul CUnUlu. 6. With regards to red blood cells (RBCS), what are 2 examples...
93 SUluiunl Ul CUnUlu. 6. With regards to red blood cells (RBCS), what are 2 examples of solutions of glucose and NaCI that are isotonic? 7. What would happen to a RBC if it was put into a hypotonic solution? 8. Into a hypertonic solution? 9. Label these solutions as hypotonic, hypertonic, or isotonic. Also state what would happen to the red blood cell (crenation, stays nice, hemolysis) Solution: Нуро-, Нурer-, or Isotonic Crenation, Stays Nice, Hemolysis 3% NaCl DI...
16.a is the saturated NaCl solution isotonic, hypertonic or hypotonic with blood? Explain. b. If a...
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If human red blood cells are placed in an isotonic solution (0.9% NaCl; MW = 58.4;...
If human red blood cells are placed in an isotonic solution (0.9% NaCl; MW = 58.4; 37°C), they neither gain nor lose water. (a) Calculate the osmotic potential (atm) inside those red blood cells; (b) What would happen to the cells if they were placed in pure water, rather than the isotonic solution? Why?
Identify whether the following solutions are hypotonic, hypertonic or isotonic (with respect to a red blood...
Identify whether the following solutions are hypotonic, hypertonic or isotonic (with respect to a red blood cell). Also indicate whether crenation, hemolysis or no change will occur. a. 1.5 % NaCl b. 5 %glucose c. 0.09 % NaCl d. 3.8 %glucose e. 0.9 % glucose
Classify each compound as a strong electrolyte, weak electrolyte, or nonelectrolyte. Strong electrolyte Weak electrolyte Nonelectrolyte...
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10. The molecular art depicts the following reversible reaction at equilibrium: COG) +Cl2(g) COCh(e). What can be inferred about the equilibrium constant, K, for this reaction? 1, A) K<1 B) K 1 C) K>1 D) K=0 11. If cells are placed in a hypertonic solution, A) B) C) water diffuses out of the cells and the cells shrink in a process called hemolysis. water diffuses out of the cells and the cells shrink in a process called crenation. water diffuses...
For the following solutions indicate if they are isosmotic with the intracellular fluid of a red...
For the following solutions indicate if they are isosmotic with
the intracellular fluid of a red blood cell (assume red blood cell
osmolarity is 300 mOsm). Also indicate if red blood cells would
swell or shrink if placed in a given solution.
Solution Osmolarity (Osm) Osmolarity (hyper, iso,hypo)
Tonicity (hyper, iso, or hypo)
Hemolysis (Yes or No)
150 mM NaCl ddH2O
100 mM NaCl 50 mM
NaCl 300 mM sucrose
150 mM CaCl2 300 mM
urea 900 mM urea
900...
We ſaken 0:16:43 UI) Requires Respondus LockDown Browser + Webcam Cecile Kamus. Attempt 1 Question 9 (1 point) Which of the following statements are correct? Gora raw Hypertonic solutions have a lower concentration of solute (salt) compared to a cell. This will cause cells to gain water. O A0.9% NaCl solution is isotonic to red blood cells. Hypotonic solutions have a higher concentration of solute (salt) compared to a cell. This will cause cells to lose water. 11 O A...
check my answer please if it wrong correct me
Osmosis is an ongoing process in the body that is possible because cell membranes are selectively permeable (semipermeable). Osmosis effects can be observed in the lab. For example, differences in osmotic pressure inside and outside a red blood cell can result in crenation (shriveling) or hemolysis (rupture). For this reason, care must be taken when administering intravenous (IV) fluids to hospital patients. If the IV solution has a different concentration from...
93 SUluiunl Ul CUnUlu. 6. With regards to red blood cells (RBCS), what are 2 examples of solutions of glucose and NaCI that are isotonic? 7. What would happen to a RBC if it was put into a hypotonic solution? 8. Into a hypertonic solution? 9. Label these solutions as hypotonic, hypertonic, or isotonic. Also state what would happen to the red blood cell (crenation, stays nice, hemolysis) Solution: Нуро-, Нурer-, or Isotonic Crenation, Stays Nice, Hemolysis 3% NaCl DI...
16.a is the saturated NaCl solution isotonic, hypertonic or hypotonic with blood? Explain. b. If a patient was administered an intravenous dose of this solution, what would happen to their red blood cells? What would be a likely initial symptom of high levels of Na* and CI? C. Read the label on the 0.9 % Sodium Chloride IV solution bag. 1. What is the osmolarity of this solution? Is this solution isotonic, hypertonic or hypotonic? Explain. 2. Is the stated...
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For the following solutions indicate if they are isosmotic with
the intracellular fluid of a red blood cell (assume red blood cell
osmolarity is 300 mOsm). Also indicate if red blood cells would
swell or shrink if placed in a given solution.
Solution Osmolarity (Osm) Osmolarity (hyper, iso,hypo)
Tonicity (hyper, iso, or hypo)
Hemolysis (Yes or No)
150 mM NaCl ddH2O
100 mM NaCl 50 mM
NaCl 300 mM sucrose
150 mM CaCl2 300 mM
urea 900 mM urea
900...
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