The transfer of antibodies in breast milk to an infant is an example of ________ immunity
A) nonspecific
B) passive
C) humoral
D) active
Answer: B
Biology & Microbiology
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What is the direction of prevailing winds in the central United States?
1.From east to west
2.From north to south
3.From south to north
4.From west to east
The integumentary system functions in
a. ion transport. b. support. c. covering. d. contraction. e. resistance.
Biology & Microbiology
Soluble antigens are detected in what type of test?
A. Cross-reactions B. Agglutination C. Precipitation D. Specificity E. Sensitivity
Biology & Microbiology
Lysosomes are vesicles that
A) originate from the rough endoplasmic reticulum. B) are involved in intracellular digestion of food particles. C) contain fluids or solid particles to be digested, excreted, or stored. D) contain fats and glycogen.
Biology & Microbiology