Which of the following are the targets of the immune system? Answers: A - D A CD 4 cells B antigens D lymphocytes

The immune system is like a superhero team, constantly on the lookout for villains! Among its targets are antigens, which are foreign particles like bacteria and viruses that trigger an immune response. They are the pesky invaders the system identifies to take down. CD4 cells, also known as T-helper cells, play a crucial role by coordinating the immune response and helping to activate other immune cells against these antigens. Lymphocytes, a group of white blood cells that includes both B-cells and T-cells, are also key players in the immune system. They help in identifying and destroying pathogens or infected cells. Think of them as the specialized agents that address various threats, whether it’s a viral invasion or loose antigens lurking around!