Biology, 25.07.2019 12:00, dlewis2560
The fact that b cells and t cells are both clonally selected means that each b cell or t cell produces only one kind of antibody. there are five different types of immunoglobulin. each individual can form many different antibodies, but only one type of t cell receptor. specific t cells and b cells increase in number on recognition of an epitope. b cell lymphocytes change their antibody specificity to match a newly discovered antigen, then undergo mitosis to form a clone of plasma cells.
Answers: 1
Biology, 21.06.2019 19:40, wweghorst8275
Astudent drew the following flowchart to show the movement of nutrients. soil → roots → plants →? where does nitrogen go next? a. directly into nearby animals as nutrition b. directly into aquifers through condensation c. directly into the air through evaporation d. directly into nearby plants during fixation
Answers: 1
Biology, 22.06.2019 04:00, hannahe83
As studied this week in the cell cycle, we saw how a cell moves through its life with a plan. as you transition from a student at uma to a valued member of your chosen career field, what will you put into place in your life to manage and to fit the new responsibilities of your career into your current life?
Answers: 2
The fact that b cells and t cells are both clonally selected means that each b cell or t cell produc...
English, 07.03.2020 04:07