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Makovka662 [10]
4 years ago
7

The sodium-potassium exchange pump

Chemistry
1 answer:
trapecia [35]4 years ago
6 0

Answer: The correct answer is option E

Explanation:

Sodium/potassium pump is a mechanism that involves the movement of sodium ions (Na+) out of a cell and potassium ions (K+) into a cell, thereby regulating concentration of ions on both sides of a typical cell membrane.

In this situation, the sodium-potassium pump is usually helps in the establishment of the resting potential. The potassium voltage channels normally closes before the membrane potential is brought to a resting level.

In summary, sodium/potassium pump helps to maintain a balance in the system.

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600. ml of a gas at 50.0 kPa is compressed, at constant temperature, until its volume becomes 200. ml. What is the new pressure
Flura [38]

Answer:

<h3>The answer is 150 kPa</h3>

Explanation:

The new pressure can be found by using the formula for Boyle's law which is

P_1V_1 = P_2V_2

Since we are finding the new pressure

P_2 =  \frac{P_1V_1}{V_2}  \\

From the question we have

P_2 =  \frac{600 \times 50000}{200}  =  \frac{30000000}{200}  \\  = 150000

We have the final answer as

<h3>150 kPa</h3>

Hope this helps you

6 0
3 years ago
What is the brown liquid for that the grasshopper may “spit” out?
arsen [322]

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Explanation:

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2 years ago
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luda_lava [24]
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8 0
4 years ago
Which sample contains the largest number of molecules?
joja [24]
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to calculate the number of moles you have to divide the mass by the molar mass

molar masses:
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all other molecules would be smaller than 6,23 moles because the molar mass is so high.

The answer is B : 1<span>00 g of ch4</span>
4 0
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