The Sequencing of RRNA Allowed Scientists to Understand

question 109

Multiple Choice

The sequencing of rRNA allowed scientists to understand

• A) the clear relationships among different prokaryotic species.
• B) that certain nucleic acid sequences are unique to archaea and eukarya.
• C) that archaea are similar to bacteria.
• D) that all DNA is relatively the same.
• E) that half of the sequences of archaea were previously unknown.

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Definitions:

Detailed Stories

Narratives that provide in-depth descriptions and elaborate on specific aspects, offering a comprehensive understanding of events or experiences.

Random Assignment

A method used in experiments where participants are randomly allocated to different groups to ensure that each group is equally representative of the whole.

Quasi-Experiment

A study that aims to evaluate cause and effect relationships, without the use of random assignment.

Independent Variable

An experimental variable that is manipulated by the researcher to investigate its impact on the dependent variable.