How could molecules be selectively targeted and destroyed and what controls might be needed for this work?

Proteins are marked for degradation by the attachment of ubiquitin to the amino group of the side chain of a lysine residue. Additional ubiquitins are then added to form a multiubiquitin chain. Such polyubiquinated proteins are recognized and degraded by a large, multisubunit protease complex, called the proteasome.

hello

answer: collecting information/data

reason: the student is going around and asking people questions to collect data

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i dont know it at allnow im just getting points at this pint