Examlex
Identify the following amine base found in nucleic acids.
Longitudinal
Pertains to research or analysis that occurs over an extended period, tracking the same variables or subjects to detect changes and developments over time.
Retrospective
Looking back on, or dealing with, past events or situations.
Experimental
Pertains to a methodological approach that involves manipulating one variable to determine if changes in one variable cause changes in another variable.
Undercontrolled
Refers to a lack of restraint or discipline, often resulting in impulsive or unchecked behavior.
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