Of the Three Classes of Functional RNAs,rRNA and TRNA Exist

question 47

Essay

Of the three classes of functional RNAs,rRNA and tRNA exist in both eukaryotes and prokaryotes.However,snRNAs exist only in one of these types of organisms.Do snRNAs exist in prokaryotes or eukaryotes? Explain why they are only found in that type of organism.

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Definitions:

Budget Variance

The difference between the budgeted or planned amount of expense or revenue and the actual amount incurred or received.

Denominator Activity

The level of activity used to compute a predetermined overhead rate, representing the total amount of absorption base that is expected to be utilized.

Efficiency Variances

Refers to the differences between the actual and standard costs attributable to efficiency in using resources, often analyzed in labor and variable overhead.

Predetermined Overhead Rate

An estimated rate used to assign manufacturing overhead costs to individual units of production, based on a chosen activity base.