Chemistry Day Quiz

Hydrogen component percent in human body ?

• 10.5%

• 9.5%

• 11%

• 3.2%

What compound can be found in onion that can make us cry ?

• propanethial-T-oxide

• propanethial-B-oxide

• propanethial-A-oxide

• propanethial-S-oxide

What are the 3 types of tears ?

• Basal Tears

• Reflex Tears

• Expectation Tears

• Emotional Tears

Which one dislikes water ?

• Hydrophilic

• Hydrophobic

What compound is this ?

• Acetylcholine

• Dopamine

• Nitrogen Oxide

To build bones and teeth

• Carbon (C)

• Sodium (Na)

• Calcium (Ca)

Which one blocks 98% UVB rays ?

• SPF 30

• SPF 50

• SPF 70

Tears in response to joy, sadness, fear and

other emotional states. Contain

electrolyte, water, antibodies, prolactin,

potassium, manganese and stress

hormones. This statement refers to :

• Emotional Tears

• Reflex Tears

• Basal Tears

What is known as The Love Hormone ?

• Oxytocin

• Serotonin

Chemical agents released by ?

• Liver

• Neurons

• Heart