In Female Mammals, the Inactive X Chromosome in Each Cell

question 47

Multiple Choice

In female mammals, the inactive X chromosome in each cell

• A) can be activated if mutations occur in the active X chromosome.
• B) is broken down, and its nucleotides are degraded and reused.
• C) is absorbed and used in energy production.
• D) becomes a Barr body.

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Definitions:

Nonsufficient Funds (NSF)

A situation where a bank account does not have enough money to cover a presented check or withdrawal request.

Bank Reconciliation

The process of matching and comparing figures from accounting records against those presented on a bank statement.

Ending Bank Statement Balance

The final balance on a bank statement at the end of a given period, reflecting all transactions that occurred during that time.

Allowance for Doubtful Accounts

A financial accounting tool used to estimate the amount of receivables that will likely be uncollectable.