An Electron Transport Chain of the Light Reactions

question 40

Multiple Choice

An electron transport chain of the light reactions

• A) is located in the stroma.
• B) shuttles electrons from photosystem II to photosystem I.
• C) provides energy for the citric acid cycle.
• D) is found on the plasma membrane of mesophyll cells.

---

Definitions:

Marginal Cost

The cost to produce one additional unit of a good or service.

Average Variable

The variable cost per unit of output, calculated by dividing total variable costs by the quantity of output produced.

Economic Loss

The decrease in financial value or wealth, often resulting from business operations, market movements, or external economic events.

Perfectly Competitive

Characterized by a large number of sellers and buyers, none of whom can influence market prices significantly.