Which of the Following Is Often the First Step in Protein

question 2

Multiple Choice

Which of the following is often the first step in protein purification from a homogenate?

• A) ion exchange chromatography
• B) gel-filtration chromatography
• C) HPLC
• D) centrifugation
• E) gel electrophoresis

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Definitions:

Older Adults

A term generally referring to individuals in a later stage of life, often considered to be ages 65 and older.

Socioemotional Selectivity Theory

A theory that explains how individuals prioritize emotional goals and social interactions as they age, driven by perceptions of time as being limited.

Social Interactions

The dynamic processes by which individuals act and react in relation to others.

Psychological Development

The changes and growth in psychological capabilities, encompassing emotional, intellectual, and social aspects, through the lifespan.