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Ahat [919]
3 years ago
9

Please help me out with this question I don't know what to put.I AM FLIPPING OUT HERE!!!

Biology
1 answer:
Vlada [557]3 years ago
7 0

Mathimatical

Observation

Demonstration

Example

Learn

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Which of the letters above best models a molecule of water moving into the membrane via an aquaporin?​
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Answer:

Letter B.

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Aquaporins, also known as "water channels," are the main transport of water through the membranes of plant, animal, and bacterial cells. These channels allow the water to travel into and within cells and, at the same time, exclude the passage of ions and solutes.

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sladkih [1.3K]

Hello. This question is incomplete. The full question is:

"Scientists are testing the effect of different scrubber technologies on the removal of pollutants from coal power plants. The scrubbers use a slurry of limestone and water. Which of the following best describes the impact of modifying the slurry by increasing the amount of limestone? The amount of sulfur dioxide released will decrease. A The amount of ground-level ozone released will decrease. B The amount of water released will increase. C The amount of carbon monoxide released will increase. "

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The amount of sulfur dioxide released will decrease.

Explanation:

As you may already know, coal is a fossil fuel and burning it releases many toxic gases into the atmosphere, including sulfur dioxide.

A suspension of water and limestone, allows the calcium present in limestone to enter into reaction with sulfur dioxide, forming calcium sulfide and decreasing the emission of sulfur in the atmosphere.

The greater the amount of limestone in this suspension, the less sulfur dioxide will be released into the environment.

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