Which Compound Is NOT a Posttranscriptional Modification in MRNA or TRNA

question 53

Multiple Choice

Which compound is NOT a posttranscriptional modification in mRNA or tRNA?

• A) 4-thiouridine
• B) pseudouridine
• C) dihydrouridine
• D) ribouridine
• E) ribothymidine

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Definitions:

Indirect Method

A cash flow statement format that starts with net income and adjusts for non-cash transactions and changes in working capital to arrive at net cash provided by operating activities.

Comparative Balance Sheet

A financial statement that compares the balance sheets of two periods, highlighting changes in assets, liabilities, and equity.

Net Income

The total profit of a company after subtracting all its expenses from its revenues.

Direct Method

A way to prepare the cash flow statement where actual cash flow information from company’s operations segment is used.