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During the S phase of interphase, the DNA is replicated in a semi-conservative manner. The parent strands are seperated and each one is then used to synthesise a new daughter strand through the addition o...

A covalent bond is formed by a shared pair of electrons between two atoms.

J'habite à Bath en ce moment, c'est une ville au sud-ouest de d'Angleterre avec plein d'ambiance et de charactère. Meme si elle n'est pas très grande, cette ville possède un environment chaleureux et exci...

For this example it would be better to use a dummy variable (a variable just to help with solving the equation but isn't a part of the final answer). Let us say our dummy variable, t = 1+x^2. So, substitu...

To answer this question we must understand the representation of the unit circle firstly in real coordinates and secondly in the complex plane. The unit circle is just the drawing of a circle of radius 1 ...