Microbiology in Biotechnology MCQs

Match the drugs in Group I with their mechanism of action in Group II. Group I Group II P. Paclitaxel 1. Inhibits protein translation Q. Colchicine 2. Inhibits microtubule depolymerization R. Etoposide 3. Inhibits DNA replication S. Methotrexate 4. Alkylates DNA 5. Inhibits dihydrofolate reductase 6. Inhibits microtubule polymerization

Match the products in Group I with their respective organisms in Group II. Group I Group II P. Glycerol 1. Corynebacterium glutamicum Q. Glutamic acid 2. Alcaligenes faecalis R. Curdlan 3. Dunaliella salina S. Amphotericin B 4. Streptomyces nodosus

Coronavirus genome consists of

Match the viruses in Group I with their host cell receptors in Group II. Group I Group II P. Hepatitis A virus 1. Heparan sulphate Q. Human immunodeficiency virus 2. Acetylcholine receptor R. Rabies virus 3. CD4 protein S. Herpes simplex virus 4. Alpha-2 macroglobulin

Which one of the following does not belong to the domain of Bacteria?

Which one of the following organisms is responsible for crown gall disease in plants?

Tetracycline inhibits the

Which one of the following is an example of a neurotoxin?

Match Group I with Group II. List-I List-II P. Staphylococcus aureus 1. Biofilms Q. Candida albicans 2. Bacteriocins R. Mycobacterium tuberculosis 3. Methicillin resistance S. Lactobacillus lactis 4. Isoniazid