Figure 14-1 Use the Figure to Answer the Corresponding Question(s)

question 55

Multiple Choice

Figure 14-1
Use the figure to answer the corresponding question(s) .
-Refer to Figure 14-1.The area of the tryptophan operon labeled 3 is the:

• A) promoter.
• B) repressor gene.
• C) ribosome.
• D) RNA polymerase.
• E) operator

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Definitions:

Repeating Decimal

A decimal in which one or more digits repeat infinitely.

Decimal Notation

A system of writing numbers that uses a decimal point to separate the whole number part from the fractional part.

Percent Equivalent

A way of expressing a number as a fraction of 100, denoting it with the symbol "%."

Significant Figures

The numbers of digits in a value that contribute to its precision, including all digits except leading and trailing zeros.