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In human body , HIV attacks mainly the c...

In human body , HIV attacks mainly the cells with

A

CD8 markers

B

MHC I molecules

C

CD4 markers

D

surface antibodies

Text Solution

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The correct Answer is:
To answer the question "In the human body, HIV attacks mainly the cells with," we will analyze the options provided and understand the role of HIV in the immune system. ### Step-by-Step Solution: 1. **Understanding HIV**: - HIV stands for Human Immunodeficiency Virus. It is a type of retrovirus that specifically targets the immune system. 2. **Identifying Target Cells**: - HIV primarily attacks T helper lymphocytes, which are crucial for the immune response. These cells help in the activation of other immune cells. 3. **Recognizing Cell Markers**: - T helper lymphocytes can be classified based on specific surface markers. The two main types are: - CD4 T cells (T helper cells) - CD8 T cells (cytotoxic T cells) 4. **Determining the Specific Target**: - HIV specifically targets CD4 T helper lymphocytes. The virus binds to the CD4 markers on these cells, leading to their destruction and a decrease in their numbers. 5. **Conclusion**: - Therefore, the correct answer to the question is that HIV attacks mainly the cells with **CD4 markers**. ### Final Answer: The correct option is **CD4 markers**. ---
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