More physiology illustrations

Physiology

Smooth muscle neuromuscular junction diffuse

Physiology

Mucosal gland

Physiology

Retinal image dark spot

Physiology

Semicircular duct double widened ends

Physiology

Pulmonary alveolus

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Catecholamine ball and stick

Physiology

Urinary tract

Physiology

Molecule ball and stick model