Advertisements
Advertisements
Question
What is the scientific explanation for the feeling of depression?
Advertisements
Solution
A person suffers from depression when he has low levels of noradrenaline. Noradrenaline is a neurotransmitter that plays a role in mood changes. Low levels of noradrenaline lower the signal-sending activity and make the person suffer from depression.
APPEARS IN
RELATED QUESTIONS
What is meant by the term ‘broad spectrum antibiotics’? Explain.
Name a substance which can be used as an antiseptic as well as disinfectant.
What are the main constituents of dettol?
Define the following term with a suitable example in each:
Disinfectants
Which of the following statements is not correct.
A narrow spectrum antibiotic is active against ______.
Compound which is added to soap to impart antiseptic properties is ______.
Which of the following statements are incorrect about penicillin?
(i) An antibacterial fungus.
(ii) Ampicillin is its synthetic modification.
(iii) It has bacteriostatic effect.
(iv) It is a broad-spectrum antibiotic.
What is the average molecular mass of drugs?
What is the commonality between the antibiotic arsphenamine and azodye?
In what respect do prontosil and salvarsan resemble. Is there any resemblance between azo dye and prontsil? Explain.
Which of the following is known as broad spectrum antibiotics?
Barbituric acid is used as:-
Which of the following antibiotic contains NO2 group attached to aromatic nucleus in its structure?
The mixture of chloroxylenol and terpineol is an example of ______.
Statement I : Penicillin is a bacteriostatic type antibiotic.
Statement II : The general structure of Penicillin is:
Choose the correct option:
Which antibiotic is considered broad-spectrum?
The antibacterial activity of prontosil is due to ________.
Who discovered the first antibiotic penicillin?
