Which of the following statements concerning rheumatoid arthritis (RA) is TRUE?
A) It occurs in humans and animals.
B) The symptoms are due to damage caused by cytotoxic T cells.
C) There is no genetic influence on the likelihood of developing RA.
D) Accumulations of antibody complexes lead to inflammation in and destruction of the joints.
E) The onset of disease is clearly correlated with having been infected with a specific microbe.
D
You might also like to view...
Describe the procedure used for colony hybridization and why it is useful
What will be an ideal response?
Suppose a plant has a unique photosynthetic pigment and the leaves of this plant appear to be reddish yellow. What wavelengths of visible light are absorbed by this pigment?
A) red and yellow B) blue and violet C) green and yellow D) blue, green, and red
Because they both associate with proteins that assist in the assemble of their subunits, Rubisco is MOST similar to:
A) antibody molecules B) BiP C) heat shock proteins D) green fluorescent protein (GFP) E) GroES
Scarlet fever involves
A) Bright red rash on face, trunk, inner arms and legs, and tongue. B) Eventual desquamation of epidermis. C) Septicemia as a complication. D) High fever E) All of these choices are correct