The major buffer in the extracellular fluid is
The major buffer in the extracellular fluid is
a. phosphate.
b. hemoglobin.
c. bicarbonate.
d. albumin.
Homework Answers
Ans) 17) c) bicarbonate
Explaination:
- The major buffer system in the ECF is the CO2-bicarbonate buffer system. This is responsible for about 80% of extracellular buffering. It is the most important ECF buffer for metabolic acids but it cannot buffer respiratory acid-base disorders.
just the answer- no explanation need 84. Under normal conditions, any uld not reabsorbed by the...
just the answer- no explanation need
84. Under normal conditions, any uld not reabsorbed by the venus end of the capillaries A) remains in the extracellular spaces. B) is absorbed by the surrounding cells. C) passes into lymphatic capillaries. D) is excreted in perspiration. E) diffuses to other capillary beds. 85. The pH of the extracellular fluid of a healthy person is A) acidic. B) slightly acidic C) neutral. D) slightly basic E) basic. 86. The acid-base balance depends on...
• Identify the normal values for: extracellular fluid, intracellular fluid, interstitial fluid, intravascular fluid, hydrostatic pressure,...
• Identify the normal values for: extracellular fluid, intracellular fluid, interstitial fluid, intravascular fluid, hydrostatic pressure, oncotic pressure, sodium, potassium, pH, HCO2, PaCO2, PaO2, O2 saturation. • Identify the two major fluid compartments. • Identify the sub-compartments of extracellular fluid. • Explain how to calculate how much fluid as patient has gained or lost based on weight in kilograms. • Identify the signs and symptoms of hypovolemia or fluid deficit. • Identify the signs and symptoms of hypervolemia or fluid...
1. Describe the following in your own words: intracellular fluid, extracellular fluid - including the 2...
1. Describe the following in your own words: intracellular fluid, extracellular fluid - including the 2 components of extracellular fluid, dehydration, and electrolytes. 2. Describe the difference between osmosis, diffusion, and filtration. 3. Define hypovolemia and hypervolemia.
Of Solute particles. If a cell is in a hypotonic solution, the extracellular fluid has a...
Of Solute particles. If a cell is in a hypotonic solution, the extracellular fluid has a osmolarity then the inside of the cell. This means it has a solute concentration outside of the cell. Water will move the cell. If a cell is in a hypertonic solution, the extracellular fluid has a osmolarity then the inside of the cell. This means it has a solute concentration outside of the cell. Water will move the cell. If the osmolarity of the...
Part A Which component of a lipid bilayer is NOT in contact with the extracellular fluid?...
Part A Which component of a lipid bilayer is NOT in contact with the extracellular fluid? View Available Hint(s) O fatty acid tails of a phospholipid O polar heads of a phospholipid O carbohydrates O proteins Submit
which of the following describes a major function of the extracellular matrix? a. act as a...
which of the following describes a major function of the extracellular matrix? a. act as a signal reservoir for small signaling molecules b. provide biomechanical force c. all of the answers describe the function of extracellular matrix d. anchor cells to a basement membrane or other cells e. control cell migration you have identified a new cell type that forms sheets within the gut tissue.you are trying to determine the extent of communication between the cell you inject singles cell...
One common biological buffer is the carbonic acid (H2CO3) / bicarbonate (HCO3-) buffer. Which of the...
One common biological buffer is the carbonic acid (H2CO3) / bicarbonate (HCO3-) buffer. Which of the following statements describes what happens when a small amount of a strong acid is added to the buffer system: A. the amount of bicarbonate increases B. the amount of bicarbonate decreases C. the amount of carbonic acid increases D. the amount of carbonic acid decreases E. both b & c
QucsLIUII 211 polli The interstitial fluid or the extracellular fluid as it is sometimes called, O...
QucsLIUII 211 polli The interstitial fluid or the extracellular fluid as it is sometimes called, O contains wastes and nutrients. O All of these are correct. O is constantly being added to by new fluids exiting the blood. may build up in the body if the lymphatic system becomes blocked by a disea Question 22 (1 point) The sino-atrial or SA node O All of these are correct. causes the ventricles to contract. O receives impulses from the brain. O...
The question is Did the combination of carbonic acid and bicarbonate function as a buffer? Support...
The question is Did the combination of carbonic acid and bicarbonate function as a buffer? Support your response with data. Buffers are chemical mixtures that resist pH change when exposed to acids or bases. They contain both a weak proton donor and weak proton acceptor. The former neutralizes any strong bases added and the latter neutralizes any strong acids added to the buffer. Our bodies rely upon a combination of three different buffers to maintain stable pH: the bicarbonate buffer...
please answer all (16. A 1.0L buffer solution is 0.10M in HF and 0.050M in NaF....
please answer all
(16. A 1.0L buffer solution is 0.10M in HF and 0.050M in NaF. Which of the following actions will destroy the buffer? A) Adding 0.050 mol of HCI B) Adding 0.050mol of NaOH Adding 0.050 mol of NaF D) None of the above 17 The most important blood buffer is: A) Carbonate/bicarbonate buffer B Protein buffer C) Phosphate buffer D) Lactate buffer E) Tartrate buffer 18. What type of bond is being cleaved during the conversion of...
just the answer- no explanation need
84. Under normal conditions, any uld not reabsorbed by the venus end of the capillaries A) remains in the extracellular spaces. B) is absorbed by the surrounding cells. C) passes into lymphatic capillaries. D) is excreted in perspiration. E) diffuses to other capillary beds. 85. The pH of the extracellular fluid of a healthy person is A) acidic. B) slightly acidic C) neutral. D) slightly basic E) basic. 86. The acid-base balance depends on...
Of Solute particles. If a cell is in a hypotonic solution, the extracellular fluid has a osmolarity then the inside of the cell. This means it has a solute concentration outside of the cell. Water will move the cell. If a cell is in a hypertonic solution, the extracellular fluid has a osmolarity then the inside of the cell. This means it has a solute concentration outside of the cell. Water will move the cell. If the osmolarity of the...
Part A Which component of a lipid bilayer is NOT in contact with the extracellular fluid? View Available Hint(s) O fatty acid tails of a phospholipid O polar heads of a phospholipid O carbohydrates O proteins Submit
QucsLIUII 211 polli The interstitial fluid or the extracellular fluid as it is sometimes called, O contains wastes and nutrients. O All of these are correct. O is constantly being added to by new fluids exiting the blood. may build up in the body if the lymphatic system becomes blocked by a disea Question 22 (1 point) The sino-atrial or SA node O All of these are correct. causes the ventricles to contract. O receives impulses from the brain. O...
please answer all
(16. A 1.0L buffer solution is 0.10M in HF and 0.050M in NaF. Which of the following actions will destroy the buffer? A) Adding 0.050 mol of HCI B) Adding 0.050mol of NaOH Adding 0.050 mol of NaF D) None of the above 17 The most important blood buffer is: A) Carbonate/bicarbonate buffer B Protein buffer C) Phosphate buffer D) Lactate buffer E) Tartrate buffer 18. What type of bond is being cleaved during the conversion of...
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