Bio 181 Capco ASU Exam 2 (Lecture 10) | Questions with 100% Correct Answers | Updated & Verified

Inflammation is caused by an increased blood supply due to ______________ released by some cells of the immune system. - cytokines Does gravity have a role in some part of the lymphatic fluid flow back to the circulatory system? - Yes When a B cell is shown an antigen on a class II major histocompatibility complex (MHC) protein it will go through ______________ ______________ and B cells subsequently can become ______________ and/or ______________ ______________. - extrafollicular response, plasma cells, peptides There are times when the spleen can be considered to be the primary lymph node. - False In the lecture we discussed normal flora, this refers to: - Bacteria and Fungi on the surface of the body How does the lymph fluid return from the legs to the circulatory system? - vessels Red blood cells originate from the bone marrow. - True Natural killer cells are part of the specific immune system. - False If a macrophage endocytoses (i.e., eats) an antigen it can digest it and present it on a ______________ Major histocompatibility complex protein to a ______________. - t cell receptor, epiptode Memory cells "remember" the antigen and make a faster and greater response the next time the antigen is encountered. - True