Walters & Williams,a Consulting Firm,equips All of Its Employees with Laptop

question 104

Multiple Choice

Walters & Williams,a consulting firm,equips all of its employees with laptop computers,which they use at their desks and carry to client meetings.What ergonomic challenge may result from employees using these devices throughout the day?

• A) shoulder strain from carrying them around
• B) pain from the tactile feedback of pressing keys
• C) fatigue from taking frequent breaks to move around
• D) physical strain to wrists from improper positioning for typing
• E) distraction from paying attention to posture

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Definitions:

Chromatin

A structure composed of DNA and predominant proteins, particularly histones, which create chromosomes inside the nucleus of cells belonging to eukaryotes.

Degradation of mRNA

mRNA degradation is a regulated process that helps control the levels of specific mRNA molecules in the cell, influencing protein synthesis.

Enhancer Elements

Short regions of DNA that can increase the likelihood of transcription of particular genes by interacting with specific proteins.

Regulation of Transcription

The process of controlling the rate and manner in which genetic information is transcribed from DNA to mRNA, influencing gene expression.