The HIV life cycle begins with attachment to CD4 receptors on host cells, followed by fusion of the viral envelope with the cell membrane. The viral RNA is released and reverse-transcribed into DNA by reverse transcriptase. The viral DNA is transported to the nucleus and integrated into the host genome […]
Western blotting is a laboratory technique used to detect and analyze proteins. It involves separating proteins based on size through gel electrophoresis, transferring them to a membrane, and then using specific antibodies to visualize and identify the target proteins. This is an MCQ on Western Blotting – Principles and Applications […]
Immunofluorescence is a laboratory technique that utilizes fluorescently labeled antibodies to detect and visualize specific proteins or antigens within cells or tissues. When exposed to light of a particular wavelength, the labeled antibodies emit fluorescence, enabling precise localization and identification of target molecules in biological samples. This is an MCQ […]
Stem cells are undifferentiated cells with the unique ability to develop into various specialized cell types in the body. They can self-renew and repair damaged tissues, making them essential for growth, development, and regenerative medicine, holding promise for treating various diseases and injuries. This is an MCQ on Stem Cells […]
The Major Histocompatibility Complex (MHC) is a group of genes that play a vital role in the immune system. It encodes cell surface proteins that present antigens to immune cells, crucial for immune response and transplant compatibility. This an MCQ on Major Histocompatibility Complex for your easy learning. | Immunology […]