CDNA

question 55

Multiple Choice

cDNA

• A) does not contain introns.
• B) is produced from mRNA.
• C) production utilizes reverse transcriptase.
• D) begins as a hybrid molecule with an mRNA.
• E) fits all of these descriptions.

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Definitions:

Disinfectant Solution

A chemical liquid used to eliminate or reduce harmful microorganisms on surfaces.

Sharps Injury Log

A record maintained in healthcare facilities to document injuries from needles and other sharp medical instruments, used for safety monitoring and improvements.

Occupational Injuries

Injuries or illnesses that occur as a result of exposures or incidents in the workplace.

Productive Cough

A cough that brings up mucus or phlegm from the respiratory tract, typically indicative of an infection or the clearing of airway obstructions.