A Level Biology - Respiration

First stage of respiration; a 10-stage metabolic pathway that converts glucose to pyruvate

Inner highly-folded mitochondrial membrane

Fluid-filled inner part of mitochondria

Removal of a carboxyl group from a substrate molecule

Removal of hydrogen atoms from a substrate molecule

Production of ATP from ADP and Pi during glycolysis and the Kreb's cycle

Flow of protons, down their concentration gradient, across a membrane, through a channel associated with ATP synthase

The formation of ATP using energy released in the electron transport chain and in the presence of oxygen

An organic substance that can be oxidised by respiration, releasing energy to make molecules of ATP