Which of the following statements is NOT a possible outcome of antigen-antibody reaction?
A) clonal deletion
B) activation of complement
C) opsonization
D) ADCC
E) agglutination
A
You might also like to view...
Answer the following statements true (T) or false (F)
1.The right ventricle sends blood to the systemic circulation. 2.While arteries are usually full of oxygenated blood, the one major exception is the pulmonary artery. 3.In an open circulatory system, the heart pumps fluid through open-ended vessels into spaces where the fluid bathes the body's cells. 4.If you compared the blood pressure of an insect to that of a mammal, you would expect the pressure to be lower in the insect. 5.The pulmonary vein transports deoxygenated blood from the lungs to the heart.
The ____________ gland in the neck produces several important hormones, including thyroxine, triiodothyronine, and calcitonin.
Fill in the blank(s) with the appropriate word(s)
Why can a skin test be used to detect an infection associated with the lungs as in the case of TB?
A. Skin is a type of epithelial tissue, just like lung tissue. B. TB exposure can also occur on the skin. C. Memory T cells and B cells are present throughout the immune system. D. All of the answer options are correct.
That contain single-stranded DNA Most phages
A. are extruded. B. contain a positive-sense DNA strand. C. have their DNA transformed to double-stranded DNA before replication and transcription occur. D. All of the choices are correct