nitrogenous base

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Unraveling the double helix

Posted on by Konstantina Louka

We learned in a previous post that in 1952, after a lot of experiments, DNA was accepted by the scientific community as the genetic material of the cells. However, something was still missing, and that was its structure. For many… Continue Reading →

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Macromolecules

Posted on by Konstantina Louka

We have already talked about how eukaryotic and prokaryotic organisms organize their cells in order to carry out their functions in efficient ways. But how are the different cellular parts (or organelles in eukaryotes) formed and how do they carry… Continue Reading →