subject
Biology, 18.10.2019 10:00 lucyamine0

Which statement about the specific immune response is false?
a. each t or b cell has antigen receptors for only one specific antigen.
b. t and b cells recognize antigens by using antibodies bound to their surface membranes.
c. unique antigen receptors are created by genetic recombination.
d. antigens must be presented by an mhc molecule for t and b cells to recognize them.
e. all cells express mhc-i molecules, but only antigen-presenting cells express mhc-ii molecules.

ansver
Answers: 3

Another question on Biology

question
Biology, 22.06.2019 01:00
Which of the following is an example of competition that could be found in a forest? question 14 options: deer eat berries and their droppings seed new areas creating more berry bushes two fox populations utilize the same rabbit population as their main food source two hawk populations utilize the same scorpion population as their main food source lack of sunlight due to changes in the seasons restricts the growth of certain plants
Answers: 1
question
Biology, 22.06.2019 09:30
2. does the given statement describe a step in the transformation of the graph off(x) = x2 that would result in the graph of g(x) = -5x + 2)? a. the parent function is reflected across the x-axis. o yes nob. the parent function is stretched by a factor of 5. yes noonc. the parent function is translated 2 units up.o yes
Answers: 2
question
Biology, 22.06.2019 10:30
There are fewer than 100 naturally occurring elements in the universe, but there are millions of different unified substances. explain how this can be true.
Answers: 1
question
Biology, 22.06.2019 17:30
Which is not true about balanced forces?
Answers: 1
You know the right answer?
Which statement about the specific immune response is false?
a. each t or b cell has antigen...
Questions
Questions on the website: 13722360