Which Is/are TRUE of Viruses

question 61

Multiple Choice

Which is/are TRUE of viruses?

• A) They may suppress the production of MHC class II molecules.
• B) They may prevent induction of host cell apoptosis.
• C) They may bind to MHC class II antigens.
• D) They may produce an MHC class III mimic molecules.
• E) They are facultative intracellular parasites.

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Definitions:

Poisson Distributed

A probability distribution that measures the probability of a given number of events happening in a fixed interval of time or space.

Standard Deviation

The statistic that quantifies the spread of a dataset or distribution, showing how extensively the data points diverge from the average value.

Timesharing Computer System

A computing system that allows multiple users to access the computer resources concurrently, giving each user a portion of the time.

Cumulative Poisson Probability Table

A table that provides the probability that a Poisson-distributed random variable is less than or equal to a specific value.