In Affinity Labeling,a Technique Used to Study Enzyme Mechanisms

question 53

Multiple Choice

In affinity labeling,a technique used to study enzyme mechanisms,

• A)A compound designed to bind at the active site reacts with and therefore permits the identification of a nearby group.
• B)A fluorescent group is attached to the substrate to identify the position of the active site.
• C)Highly purified enzyme is obtained by affinity chromatography for mechanistic studies.
• D)A radioactive isotope is incorporated into the substrate to identify the position of the active site.
• E)Genetic modification of amino acid residues is used to alter the binding affinity of the active site.

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Social Security

A government program designed to provide financial assistance and support to people with insufficient or no income, especially the elderly, disabled, and unemployed.

Retirement Finances

Financial planning and management concerning the period of life when one is no longer working, focusing on income sources, savings, and investment strategies.

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Nations where the government exercises significant control over the economy, often including ownership and management of production means, and prioritizes social equity.