Mononucleosis ("mono") is usually caused by EBV, or the Epstein-Barr virus. Mono is more common in children than in adults because adults usually have developed ________ toward the virus
A) innate immunity
B) adaptive immunity
C) passive immunity
Answer: B
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A frequent site of bone injury is at or near a(n) _____
a. connective tissue b. joint c. insertion point d. matrix e. ligament
What cytokine is secreted by helper T cells, and stimulates proliferation of helper T cells and cytotoxic T cells, proliferation and differentiation of B cells, and enhances the activity of natural killer cells?
A) interferon-1 B) interferon-2 C) interleukin-10 D) interleukin-4 E) interleukin-5
Heat is used to drive the stain into cells in the ________ staining procedure(s)
A) endospore stain B) acid-fast stain C) capsule stain D) Gram stain E) both acid-fast and endospore stains
In prokaryotes, The Krebs Cycle occurs in the cytoplasm.
Indicate whether the statement is true or false.