Which Is the Proper Name for the Structure Shown

question 143

Multiple Choice

Which is the proper name for the structure shown?

• A)3-Methyl-5-(1,4-dinitrobenzyl)-1-pentanal
• B)3-Methyl-1-(2,5-dinitrophenyl)-5-pentanal
• C)3-Methyl-5-(2,5-dinitrophenyl)pentanal
• D)3-Methyl-5-(2,5-dinitrophenyl)pentanaldehyde
• E)3-Methyl-5-(2,5-dinitrophenyl)pentaldehyde

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Definitions:

Lice

Parasitic insects that live on humans or animals, feeding on blood and causing itching and discomfort.

A Virus

A microscopic infectious agent that replicates only inside the living cells of an organism and can cause diseases.

Bacteria

Microscopic, single-celled organisms found everywhere, with roles ranging from aiding digestion to causing disease.

A Fungus

A member of the group of eukaryotic organisms that includes microorganisms such as yeasts, molds, and mushrooms.