Insertion Sequences Are

question 21

Multiple Choice

Insertion sequences are

• A) circular structures present in bacteria that contain genes encoding proteins and RNA, and the capacity to self-replicate and portion into daughter cells during cellular division.
• B) DNA elements that encode transposition and excision function, and can transpose from one place on the chromosome to another.
• C) genetic elements capable of integrating resistance genes (cassettes) by an integron-encoded, site-specific recombinase.
• D) DNA elements found in bacteria that carry genes only for the enzymes needed to promote their own transposition.

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Definitions:

Work In Process

Inventory that includes materials that have been partially processed but are not yet completed products.

Conversion Costs

The costs necessary to convert raw materials into finished products, usually consisting of labor and overhead expenses.

Unit Materials Cost

The cost assigned to individual units that includes the direct materials expense required to produce each unit, integral for calculating the total production cost.

Process Cost System

An accounting system used to apply costs to similar products that are mass-produced in a continuous fashion.