What Holds Ras at the Inner Surface of the Plasma

question 74

Multiple Choice

What holds Ras at the inner surface of the plasma membrane?

• A)weak interactions with the phospholipid head groups
• B)weak interactions with integral membrane proteins
• C)hydrophilic interactions of the Ras protein with the interior of the phospholipid bilayer
• D)attachment to a lipid group that is embedded in the inner leaflet of the bilayer
• E)attachment to a carbohydrate group that is embedded in the inner leaflet of the bilayer

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Definitions:

Producer Surplus

The variance between the price producers are willing to take for a good or service and the price they end up receiving.

Consumer Surplus

The discrepancy between the price consumers are ready to offer for a good or service and the price they end up paying.

Marginal Benefit

The enhanced enjoyment or utility gained from the consumption of one extra unit of a good or service.

Total Revenue

The collective revenue a business accumulates from sales of products or provision of services within a set period.