In the Fractionation of Homogenized Cells Using Centrifugation, the Primary

question 19

Multiple Choice

In the fractionation of homogenized cells using centrifugation, the primary factor that determines whether a specific cellular component ends up in the supernatant or the pellet is

• A)the relative solubility of the component.
• B)the size and weight of the component.
• C)the percentage of carbohydrates in the component.
• D)the number of enzymes in the fraction.
• E)the presence or absence of lipids in the component.

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Definitions:

Triage

The process of determining the priority of patients' treatments based on the severity of their condition.

Complete Health History

A comprehensive record of a patient's medical background including diseases, surgeries, and family medical history.

Severity

The level of intensity, seriousness, or acuteness of a situation, condition, or disease.

Radiation

The emission of energy as electromagnetic waves or as moving subatomic particles, especially high-energy particles which can ionize.