Recently, a Microbe That Is Able to Digest Cellulose Was

question 69

Multiple Choice

Recently, a microbe that is able to digest cellulose was discovered in a hot spring with an average temperature of 95°C. Predict the group to which this microbe most likely belongs.

• A) Archaea
• B) Proteobacteria
• C) Cyanobacteria
• D) Fungi

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Definitions:

Contribution Margin

The amount remaining from sales revenue after all variable expenses have been deducted, indicating how much contribution towards covering fixed costs and generating profit.

Variable Costs

Expenses that vary directly with the level of production or sales volume.

Selling Price

The price at which a product or service is offered for sale to consumers.

Gross Margin

The difference between sales revenue and the cost of goods sold, indicating the profitability of a company's core activities.