Arrange the sequences in enzyme action
(A) Product releases and free enzyme again binds to another substrate molecule
(B) Enzyme to alter its shape
(C) Substrate binds to active site of the enzyme
(D) Fits in to the active site
(E) Formation of enzyme product complex
The correct answer is
Important Questions on Chemistry in Everyday Life
Statements about Enzyme Inhibitor Drugs are given below :
(A) There are Competitive and Non-competitive inhibitor drugs.
(B) These can bind at the active sites and allosteric sites.
(C) Competitive Drugs are allosteric site blocking drugs.
(D) Non-competitive Drugs are active site blocking drugs.
Choose the correct answer from the options given below
| List –I | List - II |
| (A) Phenelzine | (P) Pyrimidine |
| (B) Chloroxylenol | (Q) Furan |
| (C) Uracil | (R) Hydrazine |
| (D) Ranitidine | (S) Phenol |
Two statements in respect of drug-enzyme interaction are given below
Statement I : Action of an enzyme can be blocked only when an inhibitor blocks the active site of the enzyme.
Statement II : An inhibitor can form a strong covalent bond with the enzyme.
In the light of the above statements. Choose the correct answer from the options given below
Match the following drugs with their therapeutic actions:
| (i) | Ranitidine | (a) | Antidepressant |
| (ii) | Nardil (Phenelzine) | (b) | Antibiotic |
| (iii) | Chloramphenicol | (c) | Antihistamine |
| (iv) | Dimetane (Brompheniramine) | (d) | Antacid |
| (e) | Analgesic |
Drugs used to bind to receptors, inhibiting its natural function and blocking a message are called
Noradrenaline is a/an:
A. They bind to the receptor site.
B. Get transferred inside the cell for their action.
C. Inhibit the natural communication of the body.
D. Mimic the natural messenger.
Choose the correct answer from the options given below:
The following molecule acts as an :
