The Essential Enzyme for the C₄ Pathway Is

question 13

Multiple Choice

The essential enzyme for the C₄ pathway is

• A) ribulose bis phosphate carboxylase:oxygenase
• B) phosphoenolpyruvate carboxylase
• C) ferredoxin-thioredoxin reductase
• D) glyoxylate oxygenase
• E) none of these

---

Definitions:

General Equilibrium

A state in an economy where supply and demand are balanced across all markets simultaneously, leading to an allocation of resources that is optimal under given conditions.

Secondary Effects

The unintended outcomes of a policy, action, or event that may develop in addition to the primary effects.

International Economics

A branch of economics that studies how countries interact through trade, finance, and economic policies.

Brazilian Soybean

Refers to soybeans produced in Brazil, one of the world's largest producers and exporters of soybeans.