Sheldon's Favourite Amino Acid

Sheldon gives a test to all of his friends to test their knowledge of him. Raj questions whether he got the question to Sheldon's favourite amino acid right. It's LYSINE !! (He was so close)
The Big Bang Theory
Ep: 2x13 - The Friendship Algorithm
Oh yea and sheldon thinks he figured out the algorithm for 'making friends' lol

[@tgwnn]

Tryptophane has a pretty awesome side-chain. It also has W as the one-letter code, which is pretty badass. I guess proline is more special but it's just plain weird to me.

[@M3ta1]

Yea, it sounds like Raj clearly said Glycine, but leanord and howard said lysine lol

[@dnar9]

Diamino acids own every single amino acid... enough said Lysine is the best

[@bleedthepure]

I came here for the last part ;)

[@SSTTEEAALLTTHH]

@JC26ification
Lysine is also an amino acid.

[@samhume123]

He said Lysine

[@Freedom4Anyone]

Mine's adenine

[@Adammagrath1]

trololol

[@prithviuday8381]

I don't have a favorite, but If I have to choose, I'd go with arginine

[@dnar9]

Yeah I think they all say Lysine but because Raj said ''I had lysine...'' it sounds like dlysine or glycine with his accent.

[@jeremyf9124]

I suspect that lysine is the correct answer due to its importance in the Jurassic Park book and movie.

[@nightrockstar1]

the alger-revem for making friends lol xD

[@george.el.internista]

GLYCINE! Not lysine :P Maybe he likes because it isn't chiral (i.e. simplest structure)

[@TakeenaBrown]

I can't tell if they're saying Lysine or Glycine. I think Leonard and Howard said Lysine but Raj said Glycine.

[@James_noob]

Why not cytosine... jk.