If Your Eyes Have Difficulty Adjusting to Dim Light, Which

question 33

Multiple Choice

If your eyes have difficulty adjusting to dim light, which of the following foods might improve your vision?

• A)candied carrots
• B)a peanut butter sandwich
• C)brewer's yeast
• D)pork chops

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Definitions:

pKa

A quantitative measure of the strength of an acid in solution, being the negative log of the acid dissociation constant (Ka).

Tropylium Ion

A positively charged ion (cyclic cation) with the formula C7H7+, known for its aromatic stability.

Planar Molecule

A planar molecule is a molecule in which all atoms reside in the same geometric plane, often associated with molecules containing double bonds that lead to a flat molecular geometry.

Nonaromatic

Refers to compounds that do not possess a ring structure with alternating single and double bonds, lacking the characteristic stability of aromatic systems.