Calculate the Mass of One Mole of Dopamine, a Neurotransmitter

question 41

Multiple Choice

Calculate the mass of one mole of dopamine, a neurotransmitter with the molecular formula C₈H₁₁NO₂.

• A) 22.0 g
• B) 43.0 g
• C) 82.0 g
• D) 153 g
• E) 164 g

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Definitions:

Hydro-

A prefix indicating a relation to water.

Myorrhaphy

A surgical procedure involving the suturing of a muscle, often after an injury to facilitate healing.

Myomalacia

The softening of muscle tissue, often due to disease, injury, or lack of blood supply.

Myasthenia

A condition characterized by extreme muscle weakness and fatigue.