In which cells of a C4 leaf is the primary CO2 acceptor PEP present?
ABundle sheath
BGuard cells
CMesophyll cells
DEpidermal cells
Answer & Solution
Correct answer: C. Mesophyll cells
PEP, the three-carbon CO2 acceptor, is located in mesophyll cells where PEPcase acts.
Related questions
Abscisic acid was discovered because of its role in which two events?By inducing seed dormancy, abscisic acid helps seeds withstand what?Which plant growth regulator is a derivative of carotenoids?Ethephon hastens ripening of tomatoes and apples by releasing which PGR?Ethylene is made in large amounts by senescing tissues and which other tissues?Cytokinins help to overcome which phenomenon caused by auxin?Zeatin, a natural cytokinin, was first isolated from what source?Which PGR promotes bolting in rosette plants such as cabbage?