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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

AIDS is caused by HIV. Among the following, which one is not a mode of transmission of HIV?

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प्रश्न

AIDS is caused by HIV. Among the following, which one is not a mode of transmission of HIV?

पर्याय

  • Transfusion of contaminated blood

  • Sharing the infected needles

  • Shaking hands with infected persons

  • Sexual contact with infected persons

MCQ
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उत्तर

Shaking hands with infected persons

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 8: Human Health and Diseases - MULTIPLE CHOICE QUESTIONS [पृष्ठ ५३]

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एनसीईआरटी एक्झांप्लर Biology Exemplar [English] Class 12
पाठ 8 Human Health and Diseases
MULTIPLE CHOICE QUESTIONS | Q 12. | पृष्ठ ५३

संबंधित प्रश्‍न

Why are cancer patients often given α-interferon as part of the treatment?


How is a cancerous cell different from a normal cell?


The antiviral proteins released by a virus-infected cell are called.


What is cancer?


Carcinoma is cancer of ______ cells.


Enlist any four therapies used to treat a cancer patient.


  1. How is a tumor formed in the body?
  2. What are the two types of tumor?
  3. Which of these under goes metastasis?

Cancer cells are more easily damaged by radiations than normal cells because they are ______.


Cancer causing genes are called Oncogenes.


How is a cancer cell different from a normal cell?


How do normal cells get transformed into cancerous neoplastic cells? Elaborate giving three examples of inducing agent.


Cancer is related to ______


The interferons are ______.


Immunotherapy these days is one of the most efficient ways of treatment of cancer. The therapy involved activates the immune system and destroys the tumour.

  1. Write an example of one such biological response modifier used in immunotherapy.
  2. Why do patients need such substances if immune system is already working in body?
  3. State what is 'Contact inhibition'.

Which one of the following diseases is non - communicable?


Cells of malignant tumor spread from one organ to other via blood or lymph and cause new tumor. This property is called ______.


What is leukaemia?


Which of the following is a characteristic of malignant tumours?


Which type of cancer would arise from skin tissue?


Which type of cancer would arise from bone tissue?


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