What Is Unique About the Structure of the Subgenomic RNAs

question 6

Multiple Choice

What is unique about the structure of the subgenomic RNAs produced by the coronaviruses?

• A) They each have their own IRES sequence.
• B) They have a protein covalently attached to the 5' end.
• C) They are synthesized from a full-length negative strand copy of the genome.
• D) The first 60 to 100 nucleotides at the 5' end is the same.
• E) They have a tRNA structure at their 3' end.

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Definitions:

Groups

Collections of subjects, items, or observations often categorized based on specific characteristics for analysis.

Two-Tailed T Test

A statistical hypothesis test used to determine if there is a significant difference between the means of two groups, with no presumption about the direction of the difference.

Null Hypothesis

A statement or hypothesis that suggests there is no statistical significance between the two variables being studied or no effect of an experimental variable.

P > 0.05

Indicates that the probability of obtaining the observed data, or more extreme, under the null hypothesis is greater than 5%, suggesting results are not statistically significant.