Question

An example of conjugated protein is
A. Haemoglobin/ Flavoprotein
B. Globulin
C. Albumin
D. Peptone

Answer 1

Hint: Conjugated proteins are the protein complex that includes combination of amino acids with some other substances. These also include the complex molecules and non-protein substances. Here, we are going to find the correct example of the conjugated protein in the given options. Through some of the information, it could be found and analyzed.

Complete answer:
 Conjugated proteins are the biochemical compounds that consist of the sequence of amino acids that makes the simple protein thereby another non-protein compound that includes lipids kind of compound are attached. These chemical groups are attached in the covalent bonding. Some of the examples of the conjugated protein includes lipoproteins, glycoproteins and flavoproteins. These are those which have the prosthetic group that are attached to it. Nucleoproteins are those which contain nucleic acid and are attached to the prosthetic group. Therefore, lipoproteins have lipids as the prosthetic group and glycoprotein has glucose as a prosthetic group. Haemoglobin belongs to the non-protein prosthetic group of heme. This group consists of iron that is held in the heterocyclic ring that is known as porphyrin. This is the respiratory pigments that are present in the blood. Flavoproteins has flavoproteins as the prosthetic group.
So, the correct answer is “Option A”.

Note:
Conjugated proteins function with the interaction of the non-polypeptide chemical groups that are attached by the covalent bonds with the weak interactions. Most of them consist of amino acids. These are the macromolecules with the polymers of the amino acids. These may vary in their size and based on that there are many types. These are some of the functions of the conjugated proteins.