ClamatoJuiceify (January 29, 2012)

@K17K1 They don't evolve. I guess you could call them levels. They could all happen (definitely at least from primary to tertiary), but they get from basic to complex.

K17K1 (January 28, 2012)

could someone please answer my question? Does a primary structure evolve to a secondary, secondary evolve to tertiairy, etc...?? Or are these just seperate structures, "levels" a protein can have.

K17K1 (January 28, 2012)

Are these seperate levels? Or does the primary turn into secondary to tertiary to quaternary? *confused*

CiaoBello21 (December 13, 2011)

This my friends is REAL protein.

danyboy931 (December 12, 2011)

Goddamn ...people really get offensive and start arguing so quick on youtube ... chill ... I`ll probably get some shit now for my english :P

789123Y (November 26, 2011)

Thank you. This is something that was explained poorly in my book, but only 52 seconds were needed to make it clear to me.

RichtoffenRoach (November 24, 2011)

@kevinmelvillesimpson Yeah you're right and also it isn't your business my life. You know nothing of me to be talking that way about my life and I do not live W/ excuses. I see that you are the arrogant who believe he's superior than others, better educated and most respectful man. You are wrong and have some kind of issues. Go get help and don't reply me. I'm done with you. "Respect if you want respect"

kevinmelvillesimpson (November 24, 2011)

@RichtoffenRoach - It was you young man, who began bothering me, adding your two cents worth, arrogantly and vulgarly commenting on what was not your business to begin with. My thoughts and opinion initially had absolutely nothing to do with you, nor was it your business; now, who is really in the wrong here? Now you can learn from my lecture, seeing it was none of your business in the first place or continue on the path you are on and live by excuses rest of your life. PS...you are forgiven!

RichtoffenRoach (November 24, 2011)

@kevinmelvillesimpson Thank you for the lecture! Now stop bothering me. P.S. You still do not grasp the wrong you're doing

kevinmelvillesimpson (November 24, 2011)

@RichtoffenRoach - Actually Rich, as a life coach, who works mostly with young adults and late teens, I must confess I am simply baffled at your insecurity; via the language and attack methods you use...a definite demonstration of one who, deep down, does not like the person who is looking back at themselves in the mirror. Hint! Drop the childish insults and name calling, focus on what you can be and not on what you think you may be missing or simply change courses; it really is OK to do so.