When Membrane Lipids Are Extracted from Cells and Used to Prepare

question 10

Multiple Choice

When membrane lipids are extracted from cells and used to prepare artificial lipid bilayers, cholesterol and sphingolipids tend to self-assemble into ________ that are more gelated and highly ordered than surrounding regions consisting primarily of _________.

• A)macrodomains, phosphoglycerides
• B)microdomains, integral proteins
• C)microdomains, phosphoglycerides
• D)liquid crystals, phosphoglycerides
• E)liquid crystals, microdomains

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Definitions:

Liability Approach

A method in accounting that emphasizes recording all financial liabilities at their current value to ensure accurate financial reporting.

Deferred Income Tax Asset

A financial statement item that refers to taxes that have been accrued but not yet paid, which is considered a company asset because it indicates future tax payments that are lower than the current tax expense.

Income Before Taxes

A financial measure indicating the profitability of a company before accounting for income taxes.

Income Tax Rate

The percentage rate at which income is taxed by the government, varying based on income level and other factors.