Figure 5.7 -The Structure Depicted in Figure 5.7 Shows the

question 72

Multiple Choice

Figure 5.7
-The structure depicted in Figure 5.7 shows the

• A) 1-4 linkage of the α glucose monomers of starch.
• B) 1-4 linkage of the β glucose monomers of cellulose.
• C) double-helical structure of a DNA molecule.
• D) α helix secondary structure of a polypeptide.
• E) β pleated sheet secondary structure of a polypeptide.

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Definitions:

Addition Polymer

A polymer formed by the sequential addition of monomer molecules with unsaturated bonds, without the loss of any molecule or atom.

Condensation Polymer

A type of polymer formed by the reaction of two monomers with the release of a small molecule, often water, in the process.

Transesterification

A chemical process in which an ester reacts with an alcohol to produce a new ester and a new alcohol, critical in biodiesel production.

Dimethyl Terephthalate

An organic compound used primarily in the production of polyesters, specifically polyethylene terephthalate (PET).