Which statement about the cellular immune response is false?
a. t cells have cd8 molecules on...
Which statement about the cellular immune response is false?
a. t cells have cd8 molecules on their cell surface.
b. cytotoxic t cells destroy infected cells using the protein perforin.
c. t cells recruit cytotoxic t cells and b cells to fight an infection.
d. mhc-ii molecules present bacterial proteins on the cell surface of macrophages.
e. a cd4 molecule on a lymphocyte interacts with an mhc-ii molecule on an antigen-presenting cell.
Answers: 1
Biology, 21.06.2019 20:00
The shift of a vehicle's weight around its center of gravity is known as
Answers: 2
Biology, 22.06.2019 01:30
Spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?
Answers: 2
Biology, 22.06.2019 05:00
What is a group of organisms that are closely related and share similar characteristics
Answers: 1
Biology, 22.06.2019 10:10
(6.02 mc)what affect do marine protected areas have on environmental quality? they increase environmental quality by preventing resource overuse. they increase environmental quality by adding new species. they decrease environmental quality by removing all human activity. they decrease environmental quality by adding recycling facilities.
Answers: 1
Mathematics, 24.06.2019 12:30
Biology, 24.06.2019 12:30
Social Studies, 24.06.2019 12:30
Physics, 24.06.2019 12:30
History, 24.06.2019 12:30
English, 24.06.2019 12:30
Mathematics, 24.06.2019 12:30
Mathematics, 24.06.2019 12:30