Answers: 3
Biology, 22.06.2019 01:30
Which is an advantage of having memory cells when a pathogen is encountered for a second time. a) the memory cells are what proliferate into clones of cells in response to the binding of an antigen. b) memory cells are vital to the primary immune response in that they immediately recognize pathogens even at the first encounter. c) memory cells are essentially effector cells that are short lived and attack antigens even without having a receptor specific to that antigen. d) it ensures that more lymphocytes with a receptor specific to a particular antigen will be present than in a host that had never encountered that pathogen.
Answers: 1
Biology, 22.06.2019 07:30
Match the reproductive structures based on their function and the system to which they belong. egg ovary sperm vas deferens vagina fallopian tube testis urethra
Answers: 1
Biology, 22.06.2019 14:00
An area has a few days of low humidity, warm air temperature, and high air pressure. what kind of weather is this area experiencing? o fog o snow storms o sun
Answers: 1
Where can carbon be found...
Mathematics, 20.01.2021 03:40
History, 20.01.2021 03:40
Biology, 20.01.2021 03:40
Mathematics, 20.01.2021 03:40
Biology, 20.01.2021 03:40
Mathematics, 20.01.2021 03:40
Chemistry, 20.01.2021 03:40
Mathematics, 20.01.2021 03:40
Advanced Placement (AP), 20.01.2021 03:40
Spanish, 20.01.2021 03:40
Mathematics, 20.01.2021 03:40