Colorized transmission electron micrograph of human blood platelets. Also called thrombocytes, they perform a key function in blood coagulation. They lack a nucleus and DNA but contain mitochondria and enzymes.
Credit
Medical Images
/ DOROTHEA ZUCKER-FRANKLIN
Dimensions
3649 x 3026 pixels
Print Size @ 300 dpi
12 x 10 inches / 31 x 26 cm