In a DNA Protection Assay Gel, It Is Necessary to Run

question 31

Multiple Choice

In a DNA protection assay gel, it is necessary to run sequencing ladders of the putative protein-binding DNA region along with DNase I-treated samples in order to

• A) establish the position of the binding protein relative to the transcription start site.
• B) provide molecular weight markers.
• C) check that the gel running conditions are correct.
• D) check for nonspecific DNA degradation.
• E) check for specific DNA degradation.

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Definitions:

Degrouping

A general decline in the importance of cliques over the course of the high school years.

Middle Adolescence

This stage, often occurring between ages 15 to 17, is characterized by increased independence, identity exploration, and emotional and social development.

Cliques

Voluntary social or friendship groups of three to nine members characterizing children in early to middle adolescence.

Sex Role Development

This refers to the process by which individuals learn and adopt the behaviors, attitudes, and attributes considered culturally appropriate for their gender.