What Is the Function of a Restriction Enzyme in Genetic

question 44

Multiple Choice

What is the function of a restriction enzyme in genetic engineering?

• A)make millions of copies of a specific segment of DNA
• B)carry DNA into a new cell
• C)link together newly joined fragments of DNA
• D)cut DNA into many fragments
• E)separate fragments of DNA by their length and electrical charge

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Definitions:

Dependent Variable

In an experiment, it is the variable that is being tested and measured, expected to change as a result of modifications to the independent variable.

Television Viewing

The act of watching content on a television set or through television channels.

Squares Total

The sum of squared differences between each observation and the overall mean of the data set. It is a measure of total variation within a data set.

Sum

The total obtained by adding together a set of numbers or quantities.