Mitochondrial Structure and ATP Synthase Enzyme Diagram #75032 (License: Personal Use)

Panel (a) depicts a eukaryotic mitochondrion with inner membrane cristae, matrix compartments, and embedded green ATP synthase complexes (arrow). Panel (b) shows the rotary motor-like F₀F₁ ATP synthase in detail: the F₁ head (α₃β₃γδε subunits) catalyzes ATP synthesis, while the F₀ base (c-ring, a, b subunits) spans the membrane and drives rotation via proton flow.

Used in biology textbooks, university lectures, and online science resources to explain oxidative phosphorylation and bioenergetics; targets students, educators, and researchers seeking mechanistic understanding of cellular respiration.