The proliferation of T and B cells is stimulated by ____
a. perforin
b. interleukin-2
c. gamma interferon
d. tumor necrosis factor
b
Anatomy & Physiology
You might also like to view...
What is lysozyme?
A. An antibacterial component of tears B. An antibacterial component of sweat C. An enzyme produced by the eyelids D. An antiviral agent in tears E. A protein used within the vitreous body of the eye
Anatomy & Physiology
Presbyopia is correctable using eyeglasses that converge light rays.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
The blood vessel type that is present in the body in the greatest numbers is the ________.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology
The bronchioles are the smallest of the conducting passageways in the lungs
Indicate whether the statement is true or false
Anatomy & Physiology