The Following Sentences Form a Paragraph

question 9

Multiple Choice

The following sentences form a paragraph. Proofread them for errors in spelling and look-alikes/sound-alikes. Select the letter of the correct list of misspelled words. How do you feel when your in a crowd? Do you loose yourself in the noise and excitement of a football game or a concert?

• A) your
• B) your, loose
• C) loose, noise

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Definitions:

Glycoproteins

Proteins that have carbohydrate groups attached to the polypeptide chain, playing key roles in cellular functions such as cell-to-cell interaction.

Phospholipids

A class of lipids that are a major component of all cell membranes as they can form lipid bilayers.

Hydrophilic Head

The part of a molecule, especially in lipids, that is attracted to water, allowing it to interact favorably with aqueous environments.

Hydrophobic Tails

Parts of molecules that are repelled by water but are attracted to fats and oils, often found in lipid structures such as cell membranes.