Chapter 33, Problem 33A

Summary Introduction

Introduction : Depression is the emotion and deep feeling of sadness, loss or anger. It can affect a person’s daily life and it can gradually change a person starting from its mood.

Answer to Problem 33A

Correct answer :

The correct answer is option (A) one that increases the re-uptake of dopamine.

Explanation of Solution

Explanation/justification for the correct answer :

Option (A) one that increases the re-uptake of dopamine. It increases the dopamine levels leads to exposure. It also affects mood and pleasure.

Explanation for incorrect answer :

Option (B) one that increases the production of dopamine. It does not increase the dopamine levels leads to exposure and also the production of dopamine. So, this is not correct.

Option (C) one that decreases the receptors of dopamine. It does not decrease the receptors of dopamine. So, this is not correct.

Option (D) one that decreases the re-uptake of dopamine. It decreases the dopamine levels leads to exposure and does not decrease the re-uptake of dopamine. So, this is not correct.