Discussion
What is the behavior in which T cells and B cells constantly travel throughout the body seeking out and destroying foreign substances?
Answer: B
Correct answer: Immune surveillance
Immune surveillance is the continual patrolling of the body by lymphocytes, which circulate through blood, tissue and lymph, passing through the lymph nodes, so that an antigen appearing anywhere is met by the cells that recognise it. It is also the mechanism credited with picking off cells that have turned cancerous.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development