What Is the Process Called by Which Genetic Changes Occur

question 41

Multiple Choice

What is the process called by which genetic changes occur in tumors and allows them to become increasingly aggressive over time?

• A)Clonal evolution
• B)Metastasis
• C)Loss of heterozygosity
• D)Epigenetic evolution
• E)Signal transduction

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Definitions:

Ledger

A comprehensive collection of a company's accounts, documenting all transactions and financial results.

Chart of Accounts

An organized list of all accounts in the general ledger of a company, each with a unique account number, used for recording transactions and preparing financial statements.

Book of Original Entry

A preliminary accounting record where transactions are first recorded; also known as a journal.

Chart of Accounts

An organized list of all the accounts used in a company's general ledger, categorized into assets, liabilities, equity, revenues, and expenses.