In C₄ Plants, Reactions That Fix CO₂ into Four-Carbon Compounds

question 51

Multiple Choice

In C₄ plants, reactions that fix CO₂ into four-carbon compounds occur in:

• A) guard cells.
• B) epidermal cells.
• C) bundle sheath cells.
• D) mesophyll cells.
• E) xylem cells.

---

Definitions:

Competitive Markets

Markets where numerous producers and consumers interact, leading to price determination by supply and demand forces.

Information

Data, facts, or knowledge communicated or received concerning a particular fact or circumstance; essential for decision-making.

Economic Guidepost

Principles or indicators used to inform economic decisions and policies, guiding stakeholders through the complexities of economic systems.

Legislator

An individual who has the power to make, change, or repeal laws within a government.