Scientists at Goethe University uncover how the oldest enzyme in cellular respiration functions – opening the door to potential CO₂ removal from exhaust emissions. Animals, plants, and many other livi ...

Ask students to use the Snap Cubes to make an acetic acid molecule. Then show students the animated Snap Cube model of vinegar. Explain that the object of the game is to make molecules out of four ...

a molecular exchange occurs where the hydrogen within the acetic acid binds with the oxygen atoms in the oxidized rust, and the acetate ions bind with the iron ions to form iron acetate ...

A team of scientists have elucidated an ancient mechanism of cellular respiration. To that end, they studied bacteria that feed on the gases carbon dioxide and hydrogen, and turn them into acetic acid ...