The Spliceosome

question 1

Multiple Choice

The spliceosome

• A) is a cis-acting ribozyme.
• B) resembles group II introns in its mechanism and product.
• C) performs the same function in prokaryotes and eukaryotes.
• D) is a protein enzyme.

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Definitions:

Premack Principle

A psychological principle suggesting that more probable behaviors will reinforce less probable behaviors.

Law Of Effect

A principle in psychology stating that behaviors followed by pleasant consequences are likely to be repeated, while those followed by unpleasant consequences are less likely to be repeated.

Reinforcement

A stimulus or event that follows a response and increases the likelihood of that response being repeated.

Motivation Level

The intensity and direction of an individual's effort and energy towards achieving a specific goal.