Which of the Following Shows All of the Tripeptides That

question 62

Multiple Choice

Which of the following shows all of the tripeptides that can be formed from one molecule each of glycine (Gly) , valine (Val) , and leucine (Leu) ?

• A) Gly-Val-Leu
• B) Val-Gly-Leu, Gly-Val-Leu, Gly-Leu-Val, Leu-Gly-Val
• C) Gly-Val-Leu, Gly-Leu-Val, Val-Leu-Gly, Val-Gly-Leu, Leu-Gly-Val, Leu-Val-Gly
• D) Val-Gly-Leu, Gly-Leu-Val
• E) Gly-Val-Leu, Gly-Leu-Val, Leu-Gly-Val

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Definitions:

Monthly Dollar Sales

The total value of all sales in monetary terms for a specific month.

Variable Expenses

Costs that change in proportion to the activity of a business, such as sales volume, production levels, or inventory.

Fixed Expenses

Costs that do not change with the level of production or sales activities over a short period.

Break-Even Point

The level of sales at which total revenues equal total costs, resulting in zero profit.