1. Specific immunity is due to which of the following WBCS b. eosinophils a, bas
ID: 95235 • Letter: 1
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1. Specific immunity is due to which of the following WBCS b. eosinophils a, basophils d) lymphocytes c. monocytes 2. Inhibits growth of bacteria but does not kill a. bacteriocidal agent c. pasteurization bacteriostatic agent disinfectant 3. Binds to bacterial ribosomes to inhibit protein synthesis c tetracycline a. penicillin d. rifamycin b. polymixin 4. Replication, transcription and translation are which of the ollowing respectively a. DNA, RNA, and protein synthesis protein, RNA, and DNA synthesis protein, DNA, and RNA synthesis . RNA, protein, and DNA synthesis 5. Base substitution mutations may cause the production of b.an inactive protein a. an active, modified protein c. an unchanged, active protein d ail of these d.)all of these 6. Mutation least likely to be harmful neutral mutation a. frame shift mutation e. point mutation d. missense mutation 7. The lac operon is c. constitutive a. repressible ) inducible d. repressed by its gene products 8. The F plasmid may be transferred to other bacteria through b. transduction a conjugation c. transformation . mutation 9. The location at which a pathogen enters a host is called the a. portal of entry c. mouth b. mode of transmission d. parenteral area 10. A large number of people become ill with the same disease on a global basis a. endemic b. epidemic cpandemic 11. Can be used to determine if two bacterial cultures are identical c, biochesical aay b. DNA fingerprinting c Gram stain d. serological testsExplanation / Answer
41) Skin and interferons are particularly responsible for the non specific immunity.So i think option D is correct.
36) chloramhenicol,erythromycin and streptomysin are responsible for the protein synthesis.So all the options are correct.
34) The cataolism of glucose usually begins with glycolysis. So i think option C is correct.
31) The antibodies in our body is produced by B lumphocytes.So i think option B is correct.
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