Which of the following pairs is NOT correctly matched?

Oxytocin – Hormone
Aspartame – Synthetic sweetener
Neoprene – Specialized rubber
Rayon – Modified starch

Show answer & explanation

Answer: (D) Rayon – Modified starch

Explanation

Rayon is regenerated (modified) cellulose, not modified starch. Oxytocin is a hormone, aspartame an artificial sweetener and neoprene a synthetic rubber.