Which of the following are TRUE regarding the alternate pathway of complement activation?
A) Unlike the classic complement pathway, the alternate pathway is independent of calcium
and magnesium.
B) Factor D has a similar function to C1qrs, and Factor B has a similar function to C2.
C) The composition of the C3 convertase is a Factor B/Properdin complex.
D) The activation surface of an organism serves to spontaneously cleave C3 into C3a and
C3b.
B
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Which of the following will denature target DNA in a FISH procedure?
A) 70% formamide B) 73° C for 2–3 minutes C) 300 mM NaCl, 30 mM sodium citrate, pH 7.0 D) All of the above combined
The ________ acts as a protective covering for the exposed surface of the eyeball
Fill in the blank(s) with correct word
Parents have limited influence over the health behaviors of their children.
Answer the following statement true (T) or false (F)
The possession and sale of marijuana remain illegal under federal law
a. True b. False Indicate whether the statement is true or false