Which of the Labeled Atoms in the Following Structure Are

question 54

Multiple Choice

Which of the labeled atoms in the following structure are sp² hybridized?

• A) 1 & 4
• B) 2 & 5
• C) 2 & 4
• D) 2 & 3
• E) 2, 3, & 4

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Definitions:

Collagen

The primary structural protein found in skin and other connective tissues, widely known for providing strength and elasticity.

Elastic

A property of materials that allows them to resume their normal shape after being stretched or compressed.

Adipocyte

Fat cell.

Lipids

A diverse group of organic compounds, including fats, oils, and hormones, that are insoluble in water but soluble in organic solvents, playing key roles in energy storage and cell structure.