Penicillinsimerfere with cross bridges of pepulog)yum\"rth-wv S West Nile is an

Question

Penicillinsimerfere with cross bridges of pepulog)yum"rth-wv S West Nile is an ancient discase carried by Cuine meningoencephalitis, especially in elderly T 9 Malaria is probably the greatest microbial disease in the hiutory of the and steady prevalence over millenis T 10 E.coli forms black to metallic green colonies on EMB sp.r II.Elephantiasis can be a complication of infection with microarialworms in the Trichiuris, although it can have genetic or environmental cases 12. Ebola is killing low land gorillas at an alarming rate, but in not a dr o the 13.Ilanta virus 3. Hanta -droppnp Bahuone, and Anapin" and Lassa fever are associated with t 14. Isodes sppare the vectors for Borrelia burgdofer, 15. Rubeola was introduced to Hawatian istands with devastating resus 16 Rhizobium bacteria form a symbiotic relationship with alfalfa and other lepnn 17. Schistosoma mansoni lives in veins that drain the large intestine 8. Phagocytosis does not occur in prokaryotes as far as we know 9 Prions are usually not destroyed by autoclaving and most 30. GSS, Kuru, mad cow. Creuatelt Jakob, scrapie, chronic wasting-“ mad cow. Creuntfelt Jakob, scrapie, ciromic wasting danes and tal ilal tua are prion diseases 21. Antibiotics are often made in the stationary phase of growth of bacteria 22. The prodronnal period corresponds to the early lag phase of growth bacteria 23 Heat shock, electroporation and calcium salts are used to help bacteria take up frey, DNA 24·The autoclave parameters are 121 degreesC· 15psi at l 5 minutes and can be ahered 25. Mycobacteria are usually harder to kill than gram positive bacteria on enviromental rfaces 26. A bacterial endospore has proteins, calcium keratin dipicolinic acid and almost no water and a about.1 microns in diameter x27. The following could occur in bacterial plasmids: resistance genes and gones for toxins 28. Several known viruses like, the Mimivinus, and Pandora virus have more genes than some bacteria Chlamydias 29. DNA polymerase does have proof reading ability, but not as good as RNA polymerase 30. The outer membrane of gram negative bacteria has highly antigenic lipopolysaccharides whichc cause a septic shock that kills hundreds of thousands of people in US every yearT 31·The capsule of bacteria is not always made of carbohydrates 32. Axial filaments are found in Borrelia and Treponema and Leptospira species 33. Cyanobacteria, today, are usually oxygenic phototrophs many of which can fix atmospheric nitrogen 34. T even bacteriophages do not need to undergo uncoating in host cell because of their injection mechanism 35 Phagetherapy has been tried before, at least twice, DHerrelle and the Russians and still being wed Russia 36 St Vitus's dance is a sequela to streptococcal infections that temporarily damages the basal pngia 37 Mycobacterium avium, may live in your shower curtain and can cause serious disease in the HIV patient 38 Mycobacterium tuberculosis was main reason for pasteurizing milk F 39 Candida is an opportunist and can cause both oral, skin and intestinal infections 40. Marburg, Ebola, Hanta virus, Bolivian hemorrhagic fever, and Lassa fever are vector borne diseases 41. Iso azid, pyninamide, streptomycin ethambutol would probably be effective intreating TB 42 Dengue fever is carried by Aedes spp. 43 Cat scratch fever is often mild to moderate disease, but can be very serious, especially in children, there are about 25,000 of cases every year in UST 44. Water and moist soil are reservoirs for Necator americanus Ancyostoma duodenale and Strogyloides 45. Amphotericin B is not an example of selective toxicityF 46, Metronidazole can be used for Entamoeba histolytica and Clostridium dificle , but not Giardia 47. Disinfectants and antiseptics are designed to reduce microbiai populations but not necessarily sterilize 48. Pasteur may deserve credit for saving the French wine, chicken and bee industry. T 49. Koch tried to make a vaccine against anthrax and ended up with what would become the tuberculin test P 50. Biofilms can occur in medical tubing, the middle ear, and on your teeth S1. The following all have capsules: Streptococcus pneumonia, Haemophilus influenzse, Cryptococcus

Explanation / Answer

Ans. 7. False.

Explanation: - A bacteriostatic agent is one which stops the growth of bacteria, but does not kill the bacteria. On the other hand, a bactericidal agent is one which kills the bacteria. So, the correct statement should have been, "Penicillin’s interfere with cross bridges of bacteria and are thus bacteriostatic, and not bactericidal".

Ans 8. True

Ans 9. True

Ans 10. True

Related Questions

Navigate

• Browse (All)
• Browse P
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.