Which of the follwing is molecular disease?

(1) Allergy 

(2) Cancer

(3) German measeles 

(4) Sickel-cell anaemia

Morphine an alkaloid is:

(1) anaesthertic  

(2)analgesic

(3) antiseptic 

(4) antibiotic

Which are insecticides?

(1) baygon 

(2) pyrethroids

(3) Methoxy chlor 

(4) All of these 

 A bacterial disease among the following is -

1. Hepatitis B

2. Common cold

3. Cholera 

4. Mumps

Which of the following is an alkaloid?

1. Nicotine 

2. Piperine 

3. Codeine 

4. All of these 

Which of the follwoing is not antibiotic ?

(1) Tetracyclin 

(2) Neomycin 

(3) Carbomycin 

(4) Cyclohexane

A large number of antibiotics have been isolated form 

(1) bacteria actinomycetes 

(2) acids 

(3) alkanols  

(4) bacteria rhizobium 

Hydrazine is a constituent of drugs that are used for the treatment of:

(1) typhoid 

(2) cholera 

(3) malaria 

(4) tuberculosis  

An antibiotic contains nitro group attached to aromatic nucleus. it is:

(1) penicillin 

(2) streptomycin 

(3) tetracycline 

(4) chloramphenicol

2-4,-dichloro phenoxyacetic acid is used as a:

(1) fungicide 

(2) insecticide 

(3) herbicide 

(4) moth repellent