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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
What does the abbreviation AIDS stand for?
Match the following
| Column I | Column II |
| a. AIDS | i. Antibody production |
| b. Lysozyme | ii. Activation of B-cells |
| c. B-cells | iii. Immunoglobulin |
| d. T-helper cells | iv. Tears |
| e. Antibody | v. Immunodeficiency |
Explain the mode of transmission of HIV.
Which one of the following groups includes sexually transmitted diseases caused by bacteria only?
Identify the correct statements from the following.
How are STDs transmitted?
The causative agent of malaria is a ______
STD/VD/UTI are ______.
The common means of transmission of AIDS is ______.
Which of the following STDs are not completely curable?
The sexually transmitted disease, that can affect both the male and the female genitals and may damage the eyes of babies born of infected mothers is ______.
Hepatitis-B, AIDS and genital herpes are the STDs that can be cured.
Human Immunodeficiency Virus (HIV) was first isolated by ______.
Which of the following will not be useful as a prevention in acquiring STDs?
Veneral diseases can spread through:
- Using sterile needles
- Transfusion of blood from an infected person
- Infected mother to foetus
- Kissing
- Inheritance
Choose the correct answer from the options given below.
Give two examples of sexually transmitted diseases.
With the help of a flow chart, illustrate how an infected animal cell can survive while viruses are being replicated or released.
Chancre are the primary lesions caused by______.
The following is well-known abbreviation, which have been used in this chapter. Expand to its full form:
AIDS
The following is well-known abbreviation, which have been used in this chapter. Expand to its full form:
HIV
