Before a cell can divide, it has to precisely duplicate its entire genetic information. However, the DNA in the cell exists as part of a DNA-protein complex known as chromatin. For this purpose, the ...
Every time a cell divides, it must copy its DNA with extraordinary precision. But this process is constantly challenged by ...
The human brain is one of the most complex parts of the body. It controls how we think, feel, remember, and behave.
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