All Internet Traffic,which Travels as Packets,should Have to Pass Through

question 29

Essay

All Internet traffic,which travels as packets,should have to pass through a(n)__________ ,but that is rarely the case for instant messages and wireless traffic.

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Definitions:

Lock and Key Model

A model describing how enzymes and substrates fit together with specificity, similar to a lock and its key.

Induced-Fit Model

A model describing how enzyme activity involves the binding site adapting to fit the shape of their substrates.

Allosteric Model

A model describing how the binding of a molecule to a protein at one site can affect the binding properties of the protein at a different site.

ATP

Adenosine triphosphate, a molecule that carries energy within cells, used for metabolic processes.