Which of the Following Statements Is True of Chaperones

question 35

Multiple Choice

Which of the following statements is true of chaperones?

• A) They are enhancers that help in cell signaling by responding to external stimuli.
• B) They are methyl proteins that methylate amino acids in a DNA sequence.
• C) They are DNA sequences that bind to transcription factors to slow the rate of transcription.
• D) They are proteins that help in the proper folding of newly synthesized polypeptide chains.

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Definitions:

Operating Income

Operating income is the profit realized from a company's regular business operations, excluding deductions of interest and taxes, as well as any gains or losses from non-operating activities.

Direct Costing

A cost accounting method where only variable costs (direct materials, direct labor, variable manufacturing overhead) are included in product costs, fixed overhead costs are expensed in the period they are incurred.

Cost Of Goods Manufactured

The total cost of making and finishing a product.

Variable Manufacturing Costs

Expenses that vary proportionally with production volume, such as materials and labor.