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Which of the following is not a normal portal of exit of an infectious disease?
Q10: Helper T cells<br>A)secrete antibodies.<br>B)function in allergic reactions.<br>C)directly
Q19: An antihistamine will<br>A)inhibit the activity of lymphocytes.<br>B)bind
Q37: When enzyme action stops due to a
Q37: Staphylococcus aureus can be identified by mixing
Q42: Resident biota of the gastrointestinal tract include<br>A)Streptococcus.<br>B)Bacteroides.<br>C)Lactobacillus.<br>D)Haemophilus.<br>E)All
Q42: Prions can be transmitted by all of
Q50: Which control method would not be
Q61: Your bacterium is growing on a type
Q67: Pneumovax is a vaccine for prevention of
Q81: Bacterial conjugation involves<br>A)bacteriophage carrying donor DNA to