
Stake attention in this memory
A slightly angled, close-up shot shows an open book with chemical diagrams of amino acids. The text above the diagrams reads "Polar, negatively charged R groups". To the left is the chemical structure of Aspartate, featuring a central carbon atom bonded to a positively charged amine group (H₃N⁺), a hydrogen atom, and a carboxylate group (COO⁻) at the top. Below the central carbon is a methylene group (CH₂) bonded to another carboxylate group (COO⁻). To the right is the chemical structure of Glutamate, which is similar but has an additional methylene group (CH₂) between the central carbon and the terminal carboxylate group (COO⁻). Below the Aspartate diagram is the word "Aspartate" and below the Glutamate diagram is the word "Glutamate". In the upper right corner of the image, partially visible, is text that reads "Cysteine can form...". The background appears to be a textured, tan surface, possibly a wall or floor, with a faint seam running vertically. There is no identifiable urban landscape or geographical markers that would indicate a location in Jalingo, Nigeria.
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