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प्रश्न
Name the group of genes that have been identified in normal cells that could lead to cancer. How do these genes cause cancer?
उत्तर
Cellular oncogenes (c-onc) or proto-oncogenes are the group of genes that have been identified in normal cells. These genes when activated under certain conditions, could lead to oncogenic transformation of the cells.
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संबंधित प्रश्न
Correct the following statement:
All sexually transmitted diseases are completely curable.
What is the mechanism by which the AIDS virus causes deficiency of immune system of the infected person?
What does the abbreviation AIDS stand for?
When the ELISA test was conducted on an immune-suppressed person, he tested positive for a pathogen.
- Identify the disease the patient is suffering from.
- Name the causative entity.
- Mention the cells of the body that are attacked by the pathogen.
Expand the following.
HIV-
What are the various routes by which transmission of human immunodeficiency virus takes place?
Describe the major STDs and their symptoms.
Identify the correct set of antiretroviral drugs for AIDS.
What is the causative agent of syphilis?
The causative agent of malaria is a ______
From the sexually transmitted diseases mentioned below, identify the one which does not specifically affect the sex organs ______.
Which one of the following groups includes sexually transmitted diseases caused by bacteria only?
The common means of transmission of AIDS is ______.
Which one is not a sexually transmitted disease?
Some human diseases are transmitted only when the blood of a patient comes in close contact with the blood of a healthy person. In one such disease, there is a progressive decrease in the WBC of the patient.
- Name the disease and its causative agent.
- Name the type of WBC affected during infection.
- How does the blood of a patient come in contact with the blood of a healthy patient?
- Suggest three methods that help in preventing such infection.
STDs can be considered as self-invited diseases. Comment.
Explain the principle on which the AIDS diagnostic test works.
The following pairs represent diseases with their respective diagnostic tests.
Choose the pair that is correctly matched.
