This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
All are true about human chorionic gonadotrophin except 
Select and explain. 
A. Glycosylated peptide hormone, B. Detected in serum 7 → 9 days after LH surge, C. hcG promotes apoptosis in nontrophoblastic neoplasia, D. Elevated hcG Levels are seen is down syndrome
C: hcG promotes apoptosis in nontrophoblastic neoplasia
Answer: C: hcG promotes apoptosis in nontrophoblastic neoplasia 
Explanation: hcG inhibits apoptosis in nontrophoblastic tumors, thereby allowing rapid growth.