Mutations Cause Incorrect Sequencing of Nucleic Acids

question 82

True/False

Mutations cause incorrect sequencing of nucleic acids.Incorrect sequencing of DNA will result in new alleles,and it may lead to evolution.Incorrect sequencing of mRNA will result in a faulty protein,but it will not lead to evolution.

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Definitions:

Unit Contribution Margin

The difference between the selling price of a unit and its variable costs, indicating how much each unit contributes to covering fixed costs and generating profit.

Sales Volume

The total number of units sold within a specific period, often used as an indicator of business performance.

Variable Expense

Costs that change in proportion to the level of production or sales activity.

Contribution Margin Ratio

The percentage of each sales dollar that remains after variable costs have been deducted, indicating how much contributes to fixed costs and profits.