The enzyme present in HIV that allows the viral genome to be incorporated into t

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The enzyme present in HIV that allows the viral genome to be incorporated into the chromosome of the host cell is: DNA polymerase RNA polymerase reverse transcriptase. retroviral beta lactamase. Necrotizing fasciitis is caused by Haemophilus influenza type B. a group A streptococcus. Staphylococcus aureus. Mycobacterium leprae. A biopsy of the skin of a patient with leprosy will exhibit acid fast cocci. non-acid fast cocci. acid fast bacilli. Ebola virus is the agent causing leprosy hemorrhagic fever dennatophyte infections none of these. Which of the following is a reliable method of destroying endospores of Bacillus anthracis steam under pressure boiling disinfection with alcohol all of these True or false (true=A; false-B). "Rabbit Fever "is transmitted from wild animal to human by to the animal blood or via insects and ticks Which of the following is the cell morphology of Leptospira? bacillus coccus spirochete vibrio The main reservoir of Yersinia pestis is rats and other rodents, deer. humans fleas. Besides their human hosts, arboviruses often multiply in the bodies of wild rodents, cattle. dogs. arthropods. Which of the following organs may be damaged in yellow fever? gastric mucosa kidneys liver, all of these

Explanation / Answer

Answer:

91). C. Reverse transcriptase

A reverse transcriptase (RT) is an enzyme used to generate complementary DNA (cDNA) from an RNA template, a process termed reverse transcription.

92). b. a group A Streptococcus,

Necrotizing fasciitis is a type of soft tissue infection. It can destroy the tissue in your skin and muscles as well as subcutaneous tissue, which is the tissue beneath your skin. Necrotizing fasciitis is most commonly caused by an infection with group A Streptococcus, commonly known as “flesh-eating bacteria.”

93). C. acid fast bacilli

Skin smears or biopsy material that show acid-fast bacilli with the Ziel-Neelsen stain or the Fite stain can diagnose multibacillary leprosy.

94). B. hemorrhagic fever

Typically, the Ebola virus causes hemorrhagic syndrome in 30 to 50 percent of patients.

95). A. steam under pressure

While significantly resistant to heat and radiation, endospores can be destroyed by burning or by autoclaving at a temperature exceeding the boiling point of water, 100 °C. Endospores are able to survive at 100 °C for hours, although the longer the number of hours the fewer that will survive.

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