Answers
Answer:
Helper T-cells stimulate B-cells to make antibodies and help killer cells develop. Killer T-cells directly kill cells that have already been infected by a foreign invader. T-cells also use cytokines as messenger molecules to send chemical instructions to the rest of the immune system to ramp up its response.
Answer:
B cells produce antibodies, which bind to antigens and either block viruses and bacteria from entering cells (neutralizing antibodies) or trigger additional immune defenses. The two main types of T cells are CD4 and CD8 cells. CD4, or helper, T cells coordinate the immune response. These are the primary targets of HIV.
Explanation:
Related Questions
List three ways in which peers can affect one another's behavior.
Answers
Answer:
Peers can motivate their peers, peers can discourage each other, and peers can affect others emotionally.
Explanation:
Peer pressure, Social reinforcement and Modeling an affect one another's behavior.
What is peer pressure?Peer pressure refers to the influence that peers, or individuals in the same social group, have on one another's attitudes, behaviors, and decision-making. It can take many different forms, including direct persuasion, ridicule, teasing, exclusion, and even physical coercion. Peer pressure can be positive or negative, and can influence everything from academic performance to substance abuse to sexual behavior.
Adolescents are particularly vulnerable to peer pressure, as they are often more concerned with fitting in with their peers and maintaining social connections than with making independent decisions. However, individuals of all ages can be affected by peer pressure, and it is important to develop the skills and confidence necessary to resist negative peer influence and make healthy, independent choices.
Learn more about peer pressure, here:
https://brainly.com/question/18590062
#SPJ3
