When activated, trigger(s) a chain reaction that puncture(s) bacterial cell membranes.
A. histamine
B. interleukin
C. ADH
D. complement proteins
E. epinephrine
D. complement proteins
You might also like to view...
During stationary phase, group members of Serratia produce prodigiosins that contain pyrrole
Considering its structural relatedness to other pyrrole-containing molecules of known function (e.g., chlorophylls, bacteriochlorophylls, porphyrins), propose a potential ecological role for these compounds in soil where they are involved in something other than photosynthesis. What will be an ideal response?
Which of the following causes sodoku, which is characterized by swollen lymph nodes, chills, fever, headache, vomiting, and often severe joint pains, a rash on the palms, soles of the feet, and other extremities, and a granulomatous lesion?
a. S. moniliformis b. S. minus c. Bordetella spp. d. Pasteurella spp.
Two species have homologous structures. What can we infer?
a. The structures are identical. b. The structures have the same function. c. The species have very different ancestors. d. The species are related by a common ancestry. e. The structures have the same function and they are identical.
Cartilage, bone, and blood are examples of ________ tissue
A) connective B) epithelial C) nerve D) muscle E) undifferentiated