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Amiraneli [1.4K]
3 years ago
14

While water molecules are polar. They are also very small. One fact not mentioned on the video is that some water molecules are

able to squeeze directly through the phospholipid bilayer due to their small size
Biology
1 answer:
Ratling [72]3 years ago
7 0

Answer:

Simple Diffusion.

Explanation:

The plasma membrane is known as the selectively permeable membrane as they allow the movements of some selected particles only. The movement are facilitated diffusion, active transport and passive transport.

Water molecules are polar in nature. They can pass through the plasma membrane from its region of the higher concentration towards its region of the lower concentration. They move directly through the simple diffusion and does not require any protein or energy molecule to pass through them.

Thus, the answer is simple diffusion.

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Once the newly made spring has been hardened, what temperature should it be drawn to?
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Temperature should it be drawn to 600°-650° Fahrenheit for the newly made spring has been hardened

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How many calories are in an average trick-or-treaters halloween stash?
Vera_Pavlovna [14]

The number of calories on a Halloween stash depends on the type of candies and the number of units of each. If the stash contains 5 units of each of these candies: chocolate bars, taffies, lollypops, and candy corn the total number of calories is 1,650.

Calories are the most common unit used to define the energy a specific food gives to your body. For example, an apple has 52 calories, while a banana has 89 calories.

Considering this, in a Halloween stash the calories depend on two factors:

  • The types of candies or products
  • The units of each one

Let's suppose there are 5 units of each of the following candies:

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Let's now calculate the calories

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  • Candy corn = 7 calories x 5 = 35 calories

Add all the previous results:

1,100 + 100 + 415 + 35 = 1,650 calories in total

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