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

Help me on this please !!!!!!!!!

1. When and where did people speak Old English?

What was the initial speed of a car if its speed is 40 m/s after 5 seconds of accelerating at -4 m/s2? A. 20 m/s B. 50 m/s C. 60 m/s D. 25 m/s

the expression 6x +15 represents the total cost of a bicycle rental. When Danny rents a bike for 2 hours the total cost is 27 dollars. what does the coefficient

Round 168,356 to the nearest ten thousand

Ammonia at 10◦c with a mass of 10 kg is in a piston/cylinder assembly with an initial volume of 1 m3. the piston initially resting on the stops has a mass such

find the annual percent increase that y=0.35 (2.3)^x models

I NEED HELP ASAP PLEASE

A certain atom has 22 protons and 19 electrons. This atom loses an electron. The net charge on the atom is now?

Please I need some help on this