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Mammals such as the vampire bat have the ability to generate a urine with a concentration of approximately 3,600 milliosmoles (mOsm). If the concentration of their blood is approximately 300 mOsm, by producing a concentrated urine, their water loss is:_______________.

Respuesta :

Water is reduced by approximately 11/12.

Explanation:

Concentration of blood = 300 mOsm

COncentration of urine = 3600 mOsm

Water loss = ?

Let x be the water loss

So,

The concentration is 3600 mOsm from 300 mOsm of blood

From 1 mOsm of urine = the concentration of blood is [tex]\frac{300}{3600} = \frac{1}{12}[/tex] mOsm

[tex]3600 = 300 ( 1 - x)\\\\12 = 1 -x\\\\x = -11[/tex]

Negative sign indicates the loss.

water loss = [tex]11 X \frac{1}{12} = \frac{11}{12} \\\\[/tex]

Therefore, the water loss is 11/12

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