Question

Although all proteins are made up of the amino acids, explain how your proteins may be different from those of a cat?

Answer 1

Hint: By the sequence of the amino acids protein, are the polymers formed. Together by the peptide bonds the amino acids are linked. There are 20 amino acids present in the human body. Attached to one another by peptide bond, the proteins are made up of several amino acids and form a long chain.

Complete answer:
There are many types of protein structures. These are as follows:
1. Primary structure: In the human body it is mostly seen where the protein structure is made up of a linear chain of 20 amino acids.
2. Secondary structure: The interaction between the amino acids leads to the formation of chains. The functional groups form bonds between them and form folding in proteins.
3. Tertiary structure: It refers to the 3D structures of the proteins. As further folding of the secondary structure leads to tertiary protein structure. Although the proteins are made up of the same amino acids, proteins in our body may differ from those of cat since our DNA at the most basic levels which differs which means different alignment of amino acids within a protein and hence a different structure first, thus, the nature of the protein is likely to be different.

Note:
To form necessary proteins in humans there are only 20 amino acids that are required. The amino acid composition of both humans and cats are different. Thus, there will be different alignment of amino acids in the proteins for both of them.