The Following Molecule Is Biphenyl, Used as a Food Additive

question 34

Multiple Choice

The following molecule is biphenyl, used as a food additive to prevent growth of molds and fungus. Choose the correct chemical formula for biphenyl.

• A) C₁₂H₁₀
• B) C₁₂H₁₂
• C) C₁₂H₂₀
• D) C₁₂H₁₈
• E) C₁₂H₁₉

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Definitions:

Simple Columnar Epithelium

A single layer of tall, closely packed cells, aligned in a row, found in areas such as the digestive tract, where they play roles in absorption, secretion, and protection.

Stratified Columnar Epithelium

A type of epithelial tissue composed of several layers of column-shaped cells, designed to protect or secrete substances.

Oblique Section

A type of anatomical slice or section that is cut at an angle to the main axis of an organ or part of the body, providing a view that is between transverse and longitudinal.

Histological Sections

Histological sections are thin slices of tissue prepared for examination under a microscope to study the microanatomy of cells and tissues.