The drugs that are used when there is a lack of natural chemical messenger is called __

Antagonists do not allow the transfer of message through receptors.

Identify the compound which does not act as a target for drug action in the human body?

What is the use of trisodium phosphate in soap powders?

Which of the following artificial sweeteners can be only used in soft drinks?

Which of the following is not an opiate?

Which of the following is the least suitable antacid?

All drugs block enzyme activity by occupying the active site before the substrate.