P
Person
Guest
1. HIV is ultimately a fatal disease. Which choice could be used as an analogy to describe how HIV affects the body?
(A) Snipping the wires coming from a car battery so that no electricity flows to the car components.
(B) Bypassing a light switch so that electricity is constantly flowing to a light.
(C) An elevator stopping at the floor of which the button has been pushed.
(D) Rebooting a computer after getting a program error message.
(E) Changing the color of your house to match the color of your car.
2.What attracts helper t cells to macrophages?
a) antibodies
b) interleukins
c) interferons
d) antigens
3. What cooperate with macrophages to enable the production of antibodies by effector cells?
a) b cells
b) helper t cells
(A) Snipping the wires coming from a car battery so that no electricity flows to the car components.
(B) Bypassing a light switch so that electricity is constantly flowing to a light.
(C) An elevator stopping at the floor of which the button has been pushed.
(D) Rebooting a computer after getting a program error message.
(E) Changing the color of your house to match the color of your car.
2.What attracts helper t cells to macrophages?
a) antibodies
b) interleukins
c) interferons
d) antigens
3. What cooperate with macrophages to enable the production of antibodies by effector cells?
a) b cells
b) helper t cells