Which of the Following Statements About E $\sigma$ Subunit,core Polymerase Has Little Specificity for Where Initiation Begins

question 23

Multiple Choice

Which of the following statements about E.coli RNA polymerase (core enzyme) is false?

• A)In the absence of the \(\sigma\)subunit,core polymerase has little specificity for where initiation begins.
• B)The core enzyme contains several different subunits.
• C)The core enzyme has no polymerizing activity until the \(\sigma\) subunit is bound.
• D)The RNA chain grows in a 5' \(\rightarrow\) 3' direction.
• E)The RNA product is complementary to the DNA template.

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Definitions:

Lower Quality Materials

Substandard or inferior raw materials used in the production process, typically resulting in a lower cost and quality of the final product.

Direct Labor Wage Variance

The difference between the actual cost of direct labor and the expected (or standard) cost, used in budgeting and financial analysis.

Total Labor Variance

The difference between the actual labor costs and the standard or budgeted labor costs for a production process.

U-bolts

Metal fasteners in the shape of the letter U, used to secure pipes or other round objects to surfaces.