GeeGD8Rsmephenguy GeeGD8Rsmephenguy

01-11-2016
Biology

contestada

How are immune cells able to detect foreign pathogens?

Respuesta :

scme1702 scme1702

05-11-2016

Self and non-self cells are detected using surface antigens. Our body's cells recognize the body's own antigens and do not attack them; however, when an non-self antigen is detected, immune cells produce antibodies for them and destroy the cell.

Answer Link

Otras preguntas

In a sample of 200 students, what is the probability that over 31% of the sample has ap credit?

Please create your own real-world scenario that requires the use of the distributive property. Write the problem and show all the steps needed to find the answe

all of the following bacteria can cause foodborne illness except ?

Write each fraction as a decimal. Then identify each decimal as terminating or repeating.

Please create your own real-world scenario that requires the use of the distributive property. Write the problem and show all the steps needed to find the answe

The formula for a trapezoid relates the area A, the two bases, a and b, and the height, h. A=h ( a+b ) 2 Solve for b.

Help please Match each point with one of the following fractions 3/4,1/4,7/16,5/8 A=5/8,B=1/4,C=3/4,D=7/16 A=1/4,B=5/8,C=7/16,D=3/4 A=3/4,B=1/4,C=5/8,D=7/16 A=1

Determine the nature of the roots of the function f(x)=7x^2+5x-1

What does TSOn stand for?

what step did peter the great take to modernize russai