Which of the following pairs is NOT correctly matched?
[UPPSC 2019]
1) Oxytocin – Hormone
2) Aspartame – Synthetic sweetner
3) Neoprene – Specialized rubber
4) Rayon – Modified starch
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Which of the following pairs is NOT correctly matched?
[UPPSC 2019]
1) Oxytocin – Hormone
2) Aspartame – Synthetic sweetner
3) Neoprene – Specialized rubber
4) Rayon – Modified starch
4) Rayon – Modified starch
Rayon is a modified fiber.
Rayon is an artificial textile material composed of regenerated and purified cellulose which is derived from plant sources.
It was developed in the late 19th century as a substitute for silk.
Rayon is the first man-made fiber.
Additional Information
Oxytocin is a hormone that acts as a neurotransmitter.
In females, it triggers labor and the release of breastmilk.
In males, oxytocin helps move sperm.
Aspartame is an artificial non-saccharide sweetener that is 200 times sweeter than sucrose.
It is commonly used as a sugar substitute in foods and beverages.
Neoprene is produced by the polymerization of chloroprene.
It was the first successful synthetic rubber created in 1930.