50.0 MB (49.0 MB compressed)
4180 x 4180 pixels
35.3 x 35.3 cm ⏐ 13.9 x 13.9 in (300dpi)
LAGUNA DESIGN / SCIENCE PHOTO LIBRARY LAGUNA DESIGN / SCIENCE PHOTO LIBRARY
Galactoside acetyltransferase, molecular model. This enzyme from the bacterium Escherichia coli is involved in the lac operon. The lac operon allows the bacteria to use lactose as a source of energy when there is a lack of glucose.
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