What Makes Phospholipids Good at Forming Cellular Membranes

question 30

Multiple Choice

What makes phospholipids good at forming cellular membranes?

• A)Regions of aliphatic and hydrophilic atoms causing an internalization of phosphorous making a bilayer.
• B)The polar and non-polar regions create an amphipathic bilayer of phospholipids.
• C)Covalent and ionic bonds between glycerols create a tight seal around the cell.
• D)The three saturated fatty tails in phospholipids create a semi solid like structure that maintains a cell's shape.

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Definitions:

Direct Labor Cost

The total cost incurred by a company for the wages of workers who are directly involved in the manufacturing or production process.

Absorption Costing

A costing method that includes all manufacturing costs - direct materials, direct labor, and both variable and fixed manufacturing overheads - in the cost of a product.

Variable Costing

An accounting method that only includes variable production costs (direct labor, direct materials, and variable manufacturing overhead) in product costs.

Unit Product Cost

The total cost (both variable and fixed) associated with producing a unit of product.