In 1997, Dolly the Sheep Was Cloned

question 30

Multiple Choice

In 1997, Dolly the sheep was cloned. Which of the following processes was used?

• A) use of mitochondrial DNA from adult female cells of another ewe
• B) replication and dedifferentiation of adult stem cells from sheep bone marrow
• C) separation of an early stage sheep blastula into separate cells, one of which was incubated in a surrogate ewe
• D) fusion of an adult cell's nucleus with an enucleated sheep egg, followed by incubation in a surrogate
• E) isolation of stem cells from a lamb embryo and production of a zygote equivalent

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Definitions:

Revenue Recognition Principle

An accounting principle that determines the specific conditions under which revenue is recognized and recorded.

Unearned Revenues

Money received by a company for a service or product that has yet to be delivered or provided.

Accrual Accounting

An accounting method that records revenues and expenses when they are incurred, regardless of when cash is exchanged.

Recording Expenses

The process of documenting and categorizing expenditures in the financial records of an organization.