A Cell with Chloroplasts That Have Four Membranes (Not Counting

question 152

Multiple Choice

A cell with chloroplasts that have four membranes (not counting the thylakoid membranes) likely arose by _____ endosymbiotic event(s) .

• A)one
• B)two
• C)four
• D)eight

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Definitions:

Average Variable Cost

It is calculated by dividing total variable costs by the total output produced, representing the variable cost per unit of output.

Variable Cost

Costs that change with the level of production or business activity, such as materials and labor.

Quantity of Output

Refers to the total amount of goods or services produced by a firm or an economy within a specific time period.

Total Cost

The overall expenditure associated with the creation of goods or provision of services, comprising both certain and variable costs.