The C5 convertase made up of C3bBbC3b is used by the ______ complement pathway(s)
and the C5 convertase made up of C4b2a3b is used by the pathway(s).
A: classical; alternative and lectin
B: classical and alternative; lectin
C: alternative and lectin; classical
D: alternative and classical; lectin
E: alternative; classical and lectin
and the C5 convertase made up of C4b2a3b is used by the pathway(s).
A: classical; alternative and lectin
B: classical and alternative; lectin
C: alternative and lectin; classical
D: alternative and classical; lectin
E: alternative; classical and lectin
举一反三
- The Alternative and Classical complement pathways differ in that ONLY the Alternative <br/>pathway ____. A: uses the breakdown products of C3 and C5 as signals to activate other elements of <br/>the immune system B: begins with the stabilization of the natural breakdown product of C3 C: attaches proteins to the surface of pathogen that promote phagocytosis D: constructs a pore with variable number of C9 molecules E: results in the breakdown of C2 and C4
- Which of the listing molecules participate in lectin pathway of complement activation? A: C1q B: Factor B C: MASP-1 D: C3 E: C4 F: C9
- You have left me no ____ but to ____ another candidate for the position. A: alternate, alternative B: alternative, alternative C: alternative, alternate
- Today’s English class today ends up with a classical song.
- At one time（）was called Classical Method since it was first used in the teaching of the classical languages of Latin and Greek.