Transmission electron micrograph (TEM) showing cross-sectioned muscle myofibrils at the A-band level. Two myofibrils are sectioned at the H-band level

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Transmission electron micrograph (TEM) showing cross-sectioned muscle myofibrils at the A-band level. Two myofibrils are sectioned at the H-band level, showing only myosin filaments. The elongated profiles are sarcoplasmic reticulum.

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Size: 3599px × 2537px
Photo credit: © JOSE CALVO/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -band, biological, biology, cell, colour, cytological, cytology, electron, false, false-coloured, filaments, histological, histology, micrograph, microscope, microscopy, mitochondria, mitochondrion, muscle, myofibrils, myosin, reticulum, sarcoplasmic, tem, transmission, ultrastructure