Cell Division in Normal Cells Is Precisely Controlled as Follows

question 1

Multiple Choice

Cell division in normal cells is precisely controlled as follows:

• A) Angiogenesis balances cell division and programmed cell death so cells don't over-accumulate.
• B) The gene NF-1 stops cell division if it is happening too quickly and cells are piling up, potentially resulting in a tumor.
• C) Proto-oncogenes urge a cell to divide and tumor suppressor genes stop cell division. The two keep growth from getting out of control.
• D) Proto-oncogenes urge a cell to divide, and oncogenes stop division. The two keep growth from getting out of control.
• E) A chromosome called the Philadelphia chromosome controls cell division.

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Definitions:

Wage Rate

The wage rate is the standardized amount of money paid for a specific unit of time worked, such as hourly or weekly rates, often determined by market forces or agreements.

Marginal Product

The additional output produced as a result of increasing one more unit of a single input, holding all other inputs constant.

Capital

Assets or resources that are used in the production of goods and services, including physical assets like machinery and buildings, as well as financial resources.

Marginal Revenue Product

The extra revenue generated by employing an additional unit of a factor, such as labor or capital.