JEE Main 2023 — Chemistry In Everyday Life Question with Solution
From: JEE Main 2023 (Online) 24th January Morning Shift
Question
Given below are two statements:
Statement I : Noradrenaline is a neurotransmitter.
Statement II : Low level of noradrenaline is not the cause of depression in human.
In the light of the above statements, choose the correct answer from the options given below
Choose an option
Show full solutionCorrect option: B
Step-by-step explanation
Statement I: Noradrenaline is a neurotransmitter.
This statement is correct. Noradrenaline is a type of neurotransmitter, which are chemicals that help transmit signals from one nerve cell to another. Noradrenaline is produced and released by nerve cells and acts on other nerve cells, as well as on various organs and tissues in the body, to regulate important functions such as heart rate, blood pressure, and alertness.
Statement II: Low level of noradrenaline is not the cause of depression in human.
This statement is incorrect. Although depression can be caused by a variety of factors, low levels of noradrenaline have been linked to depression in some cases. Studies have shown that individuals with depression often have reduced levels of noradrenaline in certain areas of the brain, leading researchers to believe that a deficiency in this neurotransmitter may contribute to depression. However, it is important to note that depression is a complex disorder with multiple causes, and low levels of noradrenaline may not be the sole cause of depression in all individuals.
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Chemistry In Everyday Life chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.
Solve interactively →About this question
This is a previous-year question from JEE Main 2023, covering the Chemistry In Everyday Life chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.