Examlex
Which of the following would be the most appropriate food source of iodide for a person who lives inland?
Glucose Molecule
An essential sugar that acts as a key energy supplier in living entities and makes up part of many carbohydrate structures.
Electron-Transport Chain
A chain of molecular structures that move electrons from donors to acceptors through oxidation-reduction reactions, while simultaneously moving protons (H+ ions) across a membrane.
Hydrogen Ions
Positively charged ions (protons) of hydrogen, H+, which play a significant role in acid-base balance and cellular metabolism.
Plasma Membrane
A bi-layer of lipids and proteins that surrounds a cell, controlling the movement of substances in and out of the cell.
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