DNA Isolated from Human Cheek Cells Was Found to Contain

question 38

Multiple Choice

DNA isolated from human cheek cells was found to contain 21% guanine.What else is true about the base composition of this DNA sample?

• A)It contains 79% cytosine.
• B)It contains 79% adenine and thymine.
• C)It contains 21% adenine,21% cytosine,and 21% thymine.
• D)It contains 21% cytosine,29% adenine,and 29% thymine.
• E)It is impossible to say anything specific about the percentages of adenine,cytosine,and thymine without further analysis.

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Definitions:

Labor Intensive

A term used to describe a process or industry that requires a large amount of manual labor relative to capital investment.

Alternative Technologies

Different or new technologies that provide an alternative way of solving problems or completing tasks, often with the aim of improving efficiency or environmental sustainability.

Marginal Product

The extra output, or increase in production, that results from adding one more unit of a specific input, while other inputs are kept constant.

Total Product

The total quantity of output produced by a firm over a given period of time.