Why Doesnʹt Your Immune System Attack Your Own Cells

Q45: Macrophages<br>A) are large, ciliated cells found in

Q46: List the human bodyʹs three lines of

Q47: B cells mature in the bone marrow,

Q48: As shown in this figure, upon re-exposure

Q49: List the events that occur in an

Q51: Which type of cell secretes antibodies into

Q52: When AIDS patients die, it is because<br>A)

Q53: _cells are immune system cells that mature

Q54: Inflammation occurs in response to chemicals, such

Q55: Natural killer cells prevent viral infection by<br>A)