Which Use Only Type I Reaction Centers for Photosynthesis

question 50

Multiple Choice

Which use only type I reaction centers for photosynthesis?

• A)Heliobacteria.
• B)Purple bacteria.
• C)Cyanobacteria.
• D)Algae.

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Definitions:

Quantity Demanded

The total amount of a good or service that consumers are willing and able to buy at a specific price.

Market Equilibrium

A situation in a market where the quantity of a product demanded by consumers equals the quantity supplied by producers.

Price Ceiling

A government-imposed limit on how high a price can be charged for a product, service, or resource, typically set below the equilibrium price.

Shortage

A situation in which the demand for a product or service exceeds the supply available at a particular price.