Which of the Following Is the Strongest Evidence That Cytokinins

question 3

Multiple Choice

Which of the following is the strongest evidence that cytokinins regulate cell divisions?

• A) induction of root growths in tissues exposed to cytokinin
• B) induction of shoot growths in tissues exposed to cytokinin
• C) decrease of cyclin gene expression in tissues exposed to cytokinin
• D) ability of cytokinin to interact with auxin at the molecular level and change auxin biosynthesis and transport
• E) increase of cyclin gene expression in tissues exposed to cytokinin

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Definitions:

Variable Manufacturing Overhead

Costs in manufacturing that vary with the level of production output, such as utilities and certain labor costs; they do not remain constant as production levels fluctuate.

Fixed Manufacturing Overhead

Represents the indirect costs associated with manufacturing that do not vary with the level of production, such as factory rent, salaries of factory supervisors, and depreciation of factory equipment.

Machine-Hours

A unit of measure representing the operating time of machines used in the production of goods.

Predetermined Overhead Rate

A rate calculated before a period begins, used to allocate manufacturing overhead costs to products based on a specific activity base.