Which of the following is the mechanism of action of tranquilizers (antidepressants)?
They increase the production of neurotransmitters in the brain
They block the reuptake of neurotransmitters in the brain
They reduce the activity of neurotransmitters in the brain
They stimulate the release of neurotransmitters in the brain
Tranquilizers (antidepressants) are drugs that work by blocking the reuptake of neurotransmitters in the brain. Neurotransmitters are chemicals that transmit signals between nerve cells in the brain, and are involved in regulating mood, emotions, and behaviour. By blocking the reuptake of neurotransmitters, tranquilizers can help to increase their levels in the brain and improve mood.
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5 g of Na2SO4 was dissolved in x g of H2O. The change in freezing point was found to be 3.820C. If Na2SO4 is 81.5% ionised, the value of x (K
A capacitor is made of two square plates each of side 'a' making a very small angle
A solution of m-chloroaniline, m-chlorophenol and m-chlorobenzoic acid in ethyl acetate was extracted initially with a saturated solution of NaHCO3 to give fraction A. The leftover organic phase was extracted with d