T-cells are important for efficient vaccination since they have:
- A. T-cell receptor (TCR)
- B. CD4+
- C. CD8+
- D. Memory
My gut is telling me it's A since the TCR would recognize the antigens but I want to make sure. Thanks!
T-cells are important for efficient vaccination since they have:
My gut is telling me it's A since the TCR would recognize the antigens but I want to make sure. Thanks!
vaccination is injecting the low or non-toxic substances that having a pathogen's identifying characteristics into human or animal body. When the animals exposed to the non-injurious pathogens, the immune system will produce a protective material, such as immune hormones, physiologically active substances and specific antibodies. When the animal re-exposure to this pathogen, the animal's immune system will follow its memory and create more protective material to prevent damage from the pathogen. So choose D
I think T cell when presented to antigen (here vaccine) will produce memory T cell, which on next encounter with the same organism may act much faster and efficiently .so i think the correct answer is option D