Q1 activation of t cells requires that antigens be

Assignment Help Biology

Reference no: EM13353365

Q1. Activation of T cells requires that antigens be presented from antigen-presenting cells, not simply by exposure to the antigen in solution. What biological rationale may underlie this requirement - consider both from the perspective of how this can aid in generation of a cytotoxic T cell response, and how it could aid in avoiding undesirable T cell responses.

Q2. What are Nuc, Flag, ER, Mito, Chlora, Golgi, Ves and Lys short for? What does each of these organelles do in the cell?

Reference no: EM13353365

Questions Cloud

Q1 if you cross a black fur rabbit and a white fur rabbit : q1. if you cross a black fur rabbit and a white fur rabbit the resulting offspring look gray when examining closely the

Q1 a summer-squash plant that produces disc-shaped fruit is : q1. a summer-squash plant that produces disc-shaped fruit is crossed with summer-squash plant that produces long fruit.

Q1 if some cell-surface receptors including cytokine : q1. if some cell-surface receptors including cytokine receptors and notch can rapidly signal to the nucleus by

Q1 a late autumn rain falls equally over a catchment at a : q1. a late autumn rain falls equally over a catchment at a rate of 9cmhr for two hours. mean soil infiltration rate for

Q1 activation of t cells requires that antigens be : q1. activation of t cells requires that antigens be presented from antigen-presenting cells not simply by exposure to

Q an antibiotic is a drug that kills or inhibits the growth : q. an antibiotic is a drug that kills or inhibits the growth of microorganisms. the use of antibiotics has been of

Q1 if substance is less concentrated outside a cell than : q1. if substance is less concentrated outside a cell than inside the cell in which direction is that substance probable

Q1 activation of t cells requires that antigens be : q1. activation of t cells requires that antigens be presented from antigen-presenting cells not simply by exposure to

Q1 in examining a picture of the cell taken with an : q1. in examining a picture of the cell taken with an electron microscope a student observes that the cell has a nucleus

User Account

All Pages