<span>If a haploid cell has n chromosomes, a diploid cell has 2n (n represents a number, which is different for every species – in humans, for example, n = 23 and 2n = 46). Both diploid and haploid cells can undergo mitosis.</span>
<u>Answer</u>:
<em>Sodium potassium pump works by following several steps.
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<u>Explanation</u>:
<em>1. Carrier protein binds three molecules of Na+
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<em>2. ATP is split, phosphate bonds to carrier.
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<em>3. Carrier protein changes shape, and deposits Na on the outside of the cell.
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<em>4. Carrier binds two molecules of K
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<em>5. Phosphate is released.
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<em>6. Potassium is released inside the cell
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Sodium -potassium pump is essential to maintain the concentration of sodium and potassium outside and inside the cell respectively.
It is the function of sodium potassium pump to transport sodium out of the cell and potassium inside of the cell against a concentration gradient.
<em>Thus it is an active transport mechanism.
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It’s called densitydependent. It slowly increases then reaches an exponential growth rate and then declines into the negative until it gets to zero where it stabilizes
The answer is <span>hygrometer, will.
</span><span>Your <u>hygrometer</u> indicates that the relative humidity is very high. Rain probably <u>will</u> occur.
Hygrometer is an instrument used for measuring the relative humidity in the atmosphere. If the relative humidity is very high, then it rain will probably occur and vice versa.
Anemometer is an instrument used for measuring wind speed, thus it cannot be the right answer.</span>
An epoch is longer than an era.
