Splicing of Pre-MRNA Introns Is Accomplished By

question 15

Multiple Choice

Splicing of pre-mRNA introns is accomplished by:

• A) hydrolysis of two molecules of ATP.
• B) hydrolysis of two molecules of GTP.
• C) two transesterification reactions.
• D) covalent attachment of guanosine to the 5'_end of the exon.
• E) covalent attachment of the exon to the intron.

---

Definitions:

Discretionary Powers

Authority granted to individuals or bodies to make decisions and act according to their judgment and wisdom within the bounds of their legal authority, often seen in administrative and government contexts.

Ministerial Nature

Pertains to duties or functions that are performed according to prescribed procedures or laws, without room for personal judgment or discretion.

Regulatory Violations

Acts or omissions by entities that fail to comply with laws and regulations governing their operation.

Ultra Vires

This term refers to acts or deeds conducted outside or beyond the powers of the laws of an entity, especially a corporation's activities exceeding its chartered powers.