Which of the Following Amino Acids Will Not Migrate Towards

question 119

Short Answer

Which of the following amino acids will not migrate towards the cathode/anode at pH 6?
Phenylalanine: pI = 5.5
Leucine: pI = 6

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Definitions:

Unit Contribution Margin

The amount each unit sold contributes towards fixed costs and profits, calculated by subtracting variable costs per unit from the selling price per unit.

Variable Cost

Expenses that vary directly with the level of production or sales, such as materials and labor costs.

Pretax Income

Pretax income is the amount of income earned by a business before taxes have been deducted.

Fixed Costs

Costs that do not change with the level of production or sales volume, such as rent or salaries.