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

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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

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The bronchioles are the smallest of the conducting passageways in the lungs

Indicate whether the statement is true or false

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