Principle of macromolecular assembly

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Which ofthe following is a basic principle of macromolecular assembly?

Monomersare added to both ends of a polymer simultaneously.
Monomersactivated by ATP are added to only one end of a polymer bycondensation.
A monomerneed not be activated before being added to the polymer.
Additionof monomers to the polymer involves the addition of watermolecules.
Macromolecules are formed by the stepwise formation of smallpolymers, which then join with one another.

Reference no: EM13533462

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