The First Enzyme in C₄ Carbon Fixation Is

question 41

Multiple Choice

The first enzyme in C₄ carbon fixation is

• A) rubisco.
• B) phosphoenolpyruvate (PEP).
• C) found in bundle sheath cells.
• D) phosphoenolpyruvate (PEP) carboxylase.
• E) pyruvate carboxylase.

---

Definitions:

Restoration focused

Relates to efforts or methodologies aimed at restoring or revitalizing something to its original or a better state.

Loss focused

Centered on addressing, managing, or coping with experiences of losing something or someone important, often involving grief or mourning processes.

End-of-life care

Palliative care focused on providing relief from the symptoms and stress of a serious illness in the final phase of life.

Compassionate care

Providing healthcare with empathy, understanding, and concern for the well-being of the patient.