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What kind of bond is not present in a typical phospholipid?

a. ester bond
b.phosphoester bond
c. amide bond

1 Answer

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Final answer:

An amide bond is not present in a typical phospholipid; instead, phospholipids contain ester and phosphodiester bonds.

Step-by-step explanation:

The type of bond that is not present in a typical phospholipid is the amide bond. Phospholipids are major constituents of cell membranes, and they typically contain fatty acids, a phosphate group, and a glycerol backbone. The bonds present in phospholipids include ester bonds, which connect the fatty acids to the glycerol molecule, and phosphodiester bonds, which join the phosphate group to the glycerol molecule. However, amide bonds are characteristic of peptides and proteins, where they link amino acids together, and they are not found in phospholipids.

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