TLS Online TPP Program

#Question id: 29440


Nitrogenase is a complex consisting of the 
(a) MoFe protein (dinitrogenase or component I) a heterotetramer
(b) the Fe protein (dinitrogenase reductase or component II) a heterotetramer
(c) MoFe protein (dinitrogenase or component I) a homodimer.
(d) the Fe protein (dinitrogenase reductase or component II) a homodimer

Which of the following is correct 

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. a only 
  2.  a & b
  3. c & d
  4. a & d