Affinity Between Individual Antigen and Antibody Molecules Depends on Several

question 23

Multiple Choice

Affinity between individual antigen and antibody molecules depends on several types of bonds,such as ionic bonds,hydrophobic bonds,hydrogen bonds,and van der Waals forces.How is the strength of these attractions characterized?

• A) specificity
• B) avidity
• C) reactivity
• D) multivalency

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Definitions:

Month-to-Month Lease

A rental agreement that renews each month automatically until either the landlord or tenant decides to terminate it.

Statute of Frauds

A legal principle that requires certain types of contracts to be in writing and signed by the party to be charged, to prevent fraud and perjury in contractual agreements.

Oral

Referring to spoken words or agreements not recorded in writing, which may or may not be legally binding depending on the context.

Leading Object Rule

The Leading Object Rule is a legal principle that allows for oral modifications to a written contract if the modification serves a purpose primarily related to the object of the original contract.