What Two Types of Secondary Structure Are Depicted in the Ribbon

question 31

Multiple Choice

What two types of secondary structure are depicted in the ribbon diagram of the protein shown below?

• A)β-spirals and α-turns
• B)double stranded helices and β-arrays
• C)random coils and β-arrays
• D)α-helices and β-pleated sheets
• E)α-spirals and β-turns

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Definitions:

Depreciation

The systematic allocation of the depreciable amount of an asset over its useful life, reflecting the asset's consumption, wear and tear, or obsolescence over time.

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The direct costs attributable to the production of the goods sold by a company, including materials, labor, and manufacturing overhead.