50.0 MB (10.9 MB compressed)
4700 x 3715 pixels
39.9 x 31.5 cm ⏐ 15.7 x 12.4 in (300dpi)
BIOPHOTO ASSOCIATES / SCIENCE PHOTO LIBRARY BIOPHOTO ASSOCIATES / SCIENCE PHOTO LIBRARY
Transmission electron micrograph (TEM) of human cardiac muscle (in longitudinal section), showing sarcomeres (purple and blue) and lines of mitochondria (green). Magnification: 20,000x.
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