Suppose That an Error in Transcription Alters the Formation of a Single

question 19

Multiple Choice

Suppose that an error in transcription alters the formation of a single tRNA molecule in a cell.The altered tRNA still attaches to the same amino acid (Phe) ,but its anticodon loop has the sequence AAU,which binds to the mRNA codon UUA (usually specifying the amino acid leucine,Leu) .What will be the effect on the translation of polypeptides in this cell?

• A)The altered tRNA will cause this mRNA to make only nonfunctioning product.
• B)The tRNA-Leu will not be able to enter the ribosome to bind to the UUA codon.
• C)One altered tRNA molecule will have little effect because it will compete with many "normal" ones.
• D)The altered tRNA will result in an amino acid variant in all copies of the protein.

Evaluate the long-term consequences of the 1960s social movements and policies on American society.

Understand the evolution and distinction between replacement planning and succession management.

Identify the critical characteristics that affect the perceptions of succession management's effectiveness.

Recognize how succession management is inherently linked to organizational strategy, unlike replacement planning which is job-focused.

---

Definitions:

Joint Probability Distribution

A joint probability distribution shows the probability of two or more events happening at the same time, considering all combinations of the variables involved.

Expected Values

The weighted average of all possible values that a random variable can take on, with weights being the probabilities of each outcome.

Joint Probability Distribution

A statistical measure that gives the probability of two or more events occurring simultaneously and their interdependence.

Probability Distribution

A probability distribution is a mathematical function that provides the probabilities of occurrence of different possible outcomes in an experiment.