What enzyme is the first enzyme in the C₄ Hatch-Slack pathway that carries CO₂ into the bundle sheath cells? A)Rubisco B)phosphenolpyruvate carboxylase C)pyruvate carboxylase D)phosphoenolpyruvate decarboxylase E)ATP synthase

Question

Quizplus · Accepted Answer

Phosphoenolpyruvate carboxylase is the first enzyme in the Hatch-Slack pathway that carries CO2 into the bundle sheath cells. Rubisco is not specific to this pathway and does not carry CO₂ into the bundle sheath cells. Pyruvate carboxylase and phosphoenolpyruvate decarboxylase are not part of the Hatch-Slack pathway. ATP synthase is also not involved in this pathway.

What Enzyme Is the First Enzyme in the C4 Hatch-Slack

What Enzyme Is the First Enzyme in the C₄ Hatch-Slack