What Is the Defining Characteristic of an Allosteric Protein

question 37

Multiple Choice

What is the defining characteristic of an allosteric protein?

• A)They contain two polypeptide chains,with each being an exact mirror image of the other.
• B)They contain only one ligand-binding site,but because the specificity is low,many different ligands can bind to it.
• C)They contain two ligand-binding sites,one that activates the protein when a ligand binds,and the other that inactivates the protein when the same ligand binds.
• D)They contain more than one ligand-binding site,and noncovalent binding of a ligand to one site alters the shape of other ligand-binding sites.
• E)They contain no binding sites of their own,but act by modulating the activity of other proteins.

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Definitions:

Standardization of Work Processes

The practice of establishing common procedures and criteria to ensure consistency and efficiency in operations.

Outputs Standardization

The process of making the results or outputs of different processes uniform or consistent across a system or organization.

Skills Standardization

The process of developing and implementing uniform criteria, methods, and practices for defining and assessing skills across an industry or organization.

Inputs Standardization

The process of making resources or inputs uniform in quality or nature to ensure consistency and efficiency in production or operations.