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ipn [44]
3 years ago
10

When mixed with water, phospholipids spontaneously form membranes because they ______.

Social Studies
1 answer:
Fiesta28 [93]3 years ago
5 0

Question Options:

A) have hydrophilic phosphate groups that are attracted to water and hydrophobic fatty acid tails that avoid water

B) have hydrophilic fatty acid tails that are attracted to water and hydrophobic phosphate groups that avoid water

C) have hydrophilic heads that are attracted to their hydrophobic tails

D) are both fluid and mosaic

Answer: have hydrophilic phosphate groups that are attracted to water and hydrophobic fatty acid tails that avoid water.

A phospholipid can be defined as any of a group of organic compounds including the fats, oils, waxes, sterols, and triglycerides such as lecithin or cephalin, consisting of a diglyceride combined with a phosphate group and a simple organic molecule such as choline or ethanolamine.

They contain groups that are water loving thereby making them soluble in water and also groups that are unable to absorb water . This characteristic make them form a membrane when in water.

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As per the given situation of Fred, the type of poverty that Fred is experiencing is absolute poverty. Hence, Option D is correct.

<h3>What is poverty?</h3>

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Thus, Option D is correct.

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The complete question is attached in text form:

Fred has been homeless for over 10 years. he barely makes enough panhandling to eat every day. which of these best describes the type of poverty fred is experiencing?

Relative poverty

Situational poverty.

Generational poverty.

Absolute poverty.

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The process of globalization has a direct impact on worldwide communication, which in turn contributes to the expansion of economic possibilities, the breaking down of cultural boundaries, and the formation of a global village. Both globalization and global communication have brought about changes in the world's environment, culture, politics, and economy. These shifts are the result of globalization. This is further explained below.

<h3>What is Globalization?</h3>

Generally, the process through which corporations and other organizations start functioning on an international scale or establish worldwide influence. Also called globalization.

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