Three Nutritionally Essential Amino Acids Which Tend to Be Deficient

question 19

Multiple Choice

Three nutritionally essential amino acids which tend to be deficient in plant proteins are:

• A) lysine, arginine and threonine
• B) methionine, lysine and tyrosine
• C) tryptophan, methionine and lysine
• D) tryptophan, lysine and leucine
• E) lysine, leucine and tyrosine

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Definitions:

Margin of Safety

The difference between actual or projected sales and the break-even point, used as a measure of risk reduction.

Contribution Margin Ratio

The percentage of sales that exceeds variable costs, showing how much revenue is available to cover fixed costs and generate profit.

Fixed Costs

Costs that remain constant regardless of a company's level of activity, including expenses like rent, salaries, and insurance.

Actual Sales

The real revenue generated from goods or services sold by a business, as opposed to projected or forecasted sales.