The Endosymbiotic Theory Says That Precursor Eukaryotic Cells Acquired Mitochondria

question 24

Multiple Choice

The endosymbiotic theory says that precursor eukaryotic cells acquired mitochondria by endosymbiosis with a _____ ancestor, and others gained photosynthetic ability from endosymbiosis with a _____ ancestor.

• A)protozoan, algae
• B)archaea, cyanobacteria
• C)rickettsial, cyanobacteria
• D)helminth, algae
• E)None of the choices are correct.

Understand the equilibrium dynamics in response to shifts in demand or supply.

Identify the economic consequences of government price interventions.

Distinguish between buyers and sellers in terms of surplus and market behavior.

Understand how various factors affect demand and supply in the market.

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Definitions:

Economic Profit

Profit calculated by subtracting both visible and hidden costs from total revenue, offering insight into the true financial gain of a business endeavor.

Marginal Revenue

The additional income received from selling one extra unit of a product or service.

Fixed Costs

Costs that do not vary with the level of production or sales, such as rent, salaries, and insurance premiums.

Profit-Maximizing

A strategy firms adopt aiming to produce the quantity of goods or services that leads to the highest possible profit.