Q. During $C_{4}$-cycle, the acid formed are I. Picric acid II. OAA III. Malic acid IV. Aspartic acid Select the correct option

A) I, II, III and IV
B) II, III and IV
C) I, IV and II
D) I, III and IV
Explanation

During $C_{4}$-cycle, the first$\ C_{4}$ acid formed is oxaloacetic acid in chlorophyll of mesophyll cells. Then this oxaloacetic acid changes into another $C_{4}$ acids like malic and aspartic acid in mesophyll and bundle sheath cells respectively

Dr. Abubacker
Reviewed by Dr. Abubacker

Physics Educator & NEET/JEE Specialist

Ph.D. in Physics with 19+ years of teaching experience.