Respuesta :
Answer:
Serine will be on the exterior of the globular protein while leucine on the interior of the globular proteins
Explanation:
The nature or solubility of the side cham determines the poition of amino acid on the globular protein and it is either hydrophilic or hydrophobic.
Serine is an hydrophilic amino acid and so it is position on the surface of the globular protein (Exterior)
While Leucine side chain is hydrophobic in nature is positioned on the interior of the globular protein.


Leucine would be on the interior, and threonine would be on the exterior of the protein. Since threonine is highly polar, it will be able to interact with the water of the aqueous cytosol, which is also polar. Since serine is described as nonpolar, it would be hydrophobic and would be folded to be on the interior of the 3D protein.