Which of these characteristics is not true of IFN-??
a. When it acts on target cells, it enhances the engulfment and killing of bacteria.
b. It is the major activating cytokine of macrophages.
c. It activates the JAK–STAT signal transduction pathway after binding to its cognate receptor.
d. It is secreted by CD8 cytotoxic T cells, CD4 TH1 cells, and NK cells.
e. It is secreted and functions as a monomer but facilitates the dimerization of its receptor.
f. It is able to render target cells responsive even if they express only one functional allele of IFN?R1.
e
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The suffix that means chest is ________.
Fill in the blank(s) with the appropriate word(s).
Fruits and vegetables are the sole source of____
a. glucose b. probiotics c. sterols d. creatine e. phytonutrients
A false personal belief that is maintained despite obvious proof or evidence to the contrary is known as a/an _____.?
A) ?delirium B) ?delusion C) ?dementia D) ?hallucination
The tobacco in one premium cigar can contain as much tobacco as ________ cigarette(s)
A) one single B) half a pack of C) one pack of D) five