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An infant appears to be healthy until about 10 months of age . Then he develops a severe bacterial infections, one after another . His infections […]

DNA (3.5 x 108 base pairs) in diploid cells of Drosophila melanogaster is replicated in about 3 minutes. Assuming that all replication forks move at a […]

Suppose that an enzyme uses a catalytic mechanism in which a functional group on the enzyme has to accept a proton from the intermediate formed in […]

An important element in high-performance organizations is the presence of clear and widely embraced vision and values of an organization. Consider your own organization. Is the […]

If you were trying to determine the function of your favorite nucleoporins, your first experiment would be to see whether it binds to other nucleoporins. What […]