Question

is a covalent compound, stimulates the pleasure areas in our brain,
making us feel good, speed up the activity in the brain and keeps us awake.
A. Glucose B. Caffeine
C. Ammonia
D. Acetic Acid
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Answer 1

Answer:

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Answer 2

B. Caffeine is the correct answer.

• It is covalent compound with chemical formula C8H10N4O2.
• It is a stimulant that acts on Central Nervous System, thus helps in positively effecting brain activities.
• It has been known to improve mood, make people more energetic and refreshed.
• The mechanism of action is the blockage of receptors of neurotransmitter adenosine.
• It is easily found in drinks like tea, coffee, energy drinks etc.