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GalinKa [24]
3 years ago
10

A "mystery molecule" was isolated in a laboratory and scientists found that the molecule readily crossed artificial membranes. W

hich of the following molecules can be ruled out as the "mystery molecule"? A. nitrogen B. oxygen C. carbon dioxide D. calcium chloride E. water
Biology
1 answer:
Arlecino [84]3 years ago
5 0

<u>Answer</u>:       D. calcium chloride

<em>Calcium chloride molecules can be ruled out as the mystery molecule</em>

<u>Explanation:</u>

<em>Artificial membranes are also called as the synthetic membranes.</em> It is created synthetically for the <em>special separation purpose in the laboratory. </em>

It is used to separate large molecules like <em>solid particles and big biological molecules like protein, DNA. </em>

They are produced from organic materials. <em>Calcium chloride contains the chloride ion and calcium ion,</em> as the chloride ion easily passes the artificial membrane so we can term <em>calcium chloride as the mystery membrane that passes the artificial membrane easily.</em>

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