Other Than the Proteins That They Encode, What Is a Major

question 48

Multiple Choice

Other than the proteins that they encode, what is a major difference between cell-specific and housekeeping genes?

• A) Cell-specific genes are expressed only in a single cell type; housekeeping genes are expressed in all cell types.
• B) Cell-specific genes have promoter proximal elements and enhancers; housekeeping genes have only promoter proximal elements.
• C) Cell-specific genes have promoter proximal elements that use cell-specific activators; housekeeping genes use "universal" activators found in all cells.
• D) Cell-specific genes are only found in certain cell types; housekeeping genes are found in all cell types.
• E) Cell-specific genes have promoter proximal elements that use "universal" activators found in all cells; housekeeping genes have promoter proximal elements that respond only to cell-specific activators.

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Definitions:

Organizational Analysis

The examination of an organization's structure, functionality, and behavior with the goal of identifying areas of improvement or the allocation of resources.

Pre-Training Intervention

Activities or measures taken before the start of a training program to prepare participants and maximize learning outcomes.

Mastery Goals

Objectives focused on developing competence or mastering a skill rather than on outperforming others.

Overlearning

The process of practicing a skill beyond the point of mere proficiency to ensure it can be performed easily and automatically.