The visual pigment in animal cells consists of an isomer of retinal linked to the protein opsin, as shown below. Write an alternative resonance form for this species that shows the positive charge situated on the starred carbon instead of the nitrogen atom and include the curved arrows to show the electron flow. 
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Chart Data
Information in numerical form that can be used to create graphical representations in a chart.
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A display option in productivity software that shows the structured overview or hierarchy of a document, presentation, or project.
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A list format in documents that uses bullet points to organize items.
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A feature within many applications that displays a document's structure in a simplified, easy-to-navigate format.
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