Scientists have captured the first detailed 'molecular movie' showing DNA being unzipped at the atomic level -- revealing how cells begin the crucial process of copying their genetic material.
Mitochondria are the powerhouses in our cells, producing the energy for all vital processes. Using cryo-electron tomography, ...
Animals, plants and many other living organisms inhale oxygen to "burn" (oxidize) compounds like sugar into CO2 and water—a ...
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