More physiology illustrations

Physiology

Sternocleidomastoid muscle

Physiology

A beta nerve fiber

Physiology

Skeletal muscle fascicle

Physiology

Bacterium in vesicle

Physiology

Lactiferous duct

Physiology

Hemifusion 2 membrane bending 1

Physiology

Cellular membrane

Physiology

Exocrine gland compound alveolar