Mean Molecular Weight of Amino Acid in a Typical Globular Protein

The correct answer to this question is 110. Let's break down why this is the case.

What is a Globular Protein?

A globular protein is a type of protein that is folded into a compact, roughly spherical shape. These proteins are often soluble in water and are found in a wide range of biological processes, including enzymes, transport proteins, and signaling molecules.

What are Amino Acids?

Amino acids are the building blocks of proteins. There are 20 different amino acids that can be combined in different ways to create a wide range of proteins. Each amino acid has a unique structure and properties that contribute to the overall structure and function of the protein.

Mean Molecular Weight of Amino Acids in a Protein

The mean molecular weight of an amino acid in a typical globular protein is calculated by taking the total molecular weight of all the amino acids in the protein and dividing it by the number of amino acids.

For example, if a protein has a total molecular weight of 10,000 and contains 100 amino acids, the mean molecular weight of each amino acid would be 100.

In reality, the mean molecular weight of amino acids in a typical globular protein is slightly higher than this, at around 110. This is because the structure of the protein itself can contribute to the overall molecular weight.

Conclusion

In summary, the mean molecular weight of an amino acid in a typical globular protein is around 110. This is calculated by taking the total molecular weight of all the amino acids in the protein and dividing it by the number of amino acids.