In Which Cellular Organelle Do the Three Posttranscriptional Modifications Often

question 18

Multiple Choice

In which cellular organelle do the three posttranscriptional modifications often seen in the maturation of mRNA in eukaryotes occur?

• A) nucleus
• B) cytoplasm
• C) mitochondrion
• D) lysosome
• E) Golgi

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Definitions:

Significant Level

In statistical hypothesis testing, the threshold of probability at which the null hypothesis is rejected, commonly set at 0.05 or 5% risk of concluding a false positive.

Probability

The measure of the likelihood that an event will occur, quantified as a number between 0 and 1.

Real Differences

Actual disparities or distinctions that exist between entities, concepts, or phenomena.

Chance

The occurrence of events in the absence of any obvious intention or cause.