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Meselson-stahl's experiment provided evidence for the semi-conservative DNA replication hypothesis, given that 1st and 2nd bacteria cultures showed ratios of N14 and N15 in their DNA that followed that sp...

Overall equation:
C₆H₆ + CH₃COCl ---> C₆H₅COCH₃ + HCl

Equation for formation of the electrophile:
CH₃COCl...

Proteins are produced at the ribosome. Ribosomes dock to the rER membrane on translocons and peptide is inserted into the rER lumen coupled with ATP hydrolysis. The peptide folds into its tertiary structu...

Le changement climatique désigne aujourd'hui le phénomène du réchauffement climatique, c'est a dire l'augmentation des températures atmosphériques. Cette tendance a été observée dès le début du 20ème sièc...

The easiest method to use in this incidence is integratation by parts.

So let u=x and dv/dx=exp(x). Therefore du/dx=1 and v=exp(x).

Then we use the formula where integral(udu/dx)=uv...