Q. Which one is the component of ornithine cycle?
A) Ornithine, citrulline and fumaric acid
B) Ornithine, citrulline and arginine
C) Ornithine, citrulline and alanine
D) Amino acids are not used
Explanation
Ornithine cycle or urea cycle or Krebs-Henseleit cycle was discovered by Hans Krebs and Kurt Henseleit. It takes place in liver cells. The main component of ornithine cycle are arginine, ornithine and citrulline.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.