Which Molecule Catalyzes the Synthesis of a New MRNA Molecule

question 101

Multiple Choice

Which molecule catalyzes the synthesis of a new mRNA molecule from the DNA template strand?

• A) ribosomal RNA (rRNA)
• B) RNA polymerase
• C) messenger RNA (mRNA)
• D) transfer RNA (tRNA)
• E) All of these catalyze the synthesis of a new mRNA.

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Definitions:

Dependent Variable

In an experiment or study, it is the variable being tested and measured, which is expected to be influenced by the independent variable.

Single-Subject Experimental Design

A research design focusing on the effects of an intervention on a single participant, allowing detailed observation of individual responses.

Therapeutic Effectiveness

The extent to which a treatment or intervention produces the desired health outcomes in the real world.

Descriptive and Inferential Statistics

Descriptive statistics summarize and organize data from a sample, while inferential statistics use that data to make generalizations or predictions about a larger population.