What Evidence Supports the Idea That Some Nuclei Are Totipotent

question 17

Multiple Choice

What evidence supports the idea that some nuclei are totipotent?

• A) Nuclei taken from the cells of an embryonic frog can direct a frog egg to develop into a tadpole.
• B) Nuclei taken from the cells of a frog embryo can direct any amphibian egg to develop into a tadpole.
• C) Nuclei taken from a different species can direct a tadpole egg to develop into a normal tadpole.
• D) Some cells are capable of undergoing unlimited cell cycles.
• E) Some cells are capable of arresting their cell cycle at will.

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Definitions:

Adjusting Entries

Journal entries made at the end of an accounting period to update account balances for accruals and deferrals that are not recorded through regular transactions.

Accruals

Accruals are accounting adjustments for revenues and expenses that have been earned or incurred but not yet recorded in accounts due to the timing of cash flows.

Prepayments

Payments made in advance for goods or services, recorded as assets on the balance sheet until the actual goods or services are received.

Revenue Recognition

Revenue recognition is the accounting principle that outlines the specific conditions under which revenue is recognized or accounted for, typically when goods or services are delivered and the payment is assured.