According to the law of conservation of charge which statement can be true?
a peice of glass transferred electrons to felt.
a metal rod lost charge.
a balloon remains neutrally charged when rubbed.
a silk cloth gained charge.

C.

Explanation:

The main function of the cell nucleus is to control gene expression and mediate the replication of DNA during the cell cycle. The nucleus is an organelle found in Eukaryotic cells. Inside its fully enclosed nuclear membrane, it contains the majority of the cell's genetic material.

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