Would like to know WHAT is holding up the question on Cytochrome C. I
sent the question out  on friday night and i have not receive
anything.

                                     Ted.

I think the problem is that your question is very vague. You ask for
"some things i need to know about Cytochrome C." Researchers have no
way of guessing what you may already know, or what you may need. The
more precisely you phrase a question, the more likely it is that
you'll get a good answer.