In the Fractionation of Homogenized Cells Using Centrifugation, the Primary

question 24

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 presence or absence of nucleic acids in the component.
• E) the presence or absence of lipids in the component.

---

Definitions:

Collective Agreement

A written contract negotiated between an employer and a union representing the employees, outlining the terms of employment, wages, and workplace policies.

Straight Rebuys

Purchasing transactions where a buyer reorders an existing product or service from the past without seeking new suppliers.

B2B Buying

The process by which one business purchases goods or services from another business for use in its operations or for resale.

Product Units

The quantity of products or goods manufactured, available for sale, or sold, expressed in numerical units.