Solve the System by the Method of Elimination

question 71

Multiple Choice

Solve the system by the method of elimination.

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Definitions:

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.

Electrons

Negatively charged subatomic particles that orbit the nucleus of an atom.

Electron Transport Chain

A sequence of structures that move electrons from donors to acceptors through oxidation-reduction processes, simultaneously facilitating the movement of hydrogen ions across a membrane.