low consider alanine as a whole molecule. Use the Ką values from the chart above, and your nderstanding of the relationships among Ka, pH, and charge to select the predominant form of lanine that would exist at the pH indicated below. Note some choices may not be used and some may be used more than once. A. NH3+ -C I H D. OH = 1 NH3+ -C1 | H DH = 5 CH3 pH = 7 DH = 11 CH3 COOH COO- B. NH₂ E. NH₂ A D D C CH3 - C | H CH₂™ + H COOH COO- C. NH₂ -C- I H F. CH3 NH₂ CH₂™ H COO- COOH
Neutral Amino Acids
Amino acids which do not have any charge on them are neutral amino acids.
Globular Protein
The globular proteins refer to the shape of protein specifically spherical in nature apart from spherical form fibrous, disordered and membrane-bound proteins exist. These globular proteins are miscible in water and form a colloidal solution rather than other types which might not exhibit solubility. Many classes of the fold are found in globular proteins, which render them a sphere shape. Globular fold containing proteins usually are referred to by the term globin.
Dimer
Dimers are basic organic compounds, which are derivates of oligomers. It is formed by the combination of two monomers which could potentially be strong or weak and in most cases covalent or intermolecular in nature. Identical monomers are called homodimer, the non-identical dimers are called heterodimer. The method by which dimers are formed is known as “dimerization”.
Dipeptide
A dipeptide is considered a mixture of two distinct amino acids. Since the amino acids are distinct, based on their composition, two dipeptide's isomers can be produced. Various dipeptides are biologically essential and are therefore crucial to industry.
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