Identify the wrong statement.
(a) Hemoglobin is a globular protein
(b) Hemoglobin is a fibrous protein
(c) Fibrous proteins are insoluble in water
(d) Collagen is a fibrous protein
The question was posed to me in unit test.
This is a very interesting question from The Covalent Structure of Proteins in division Amino Acids, Peptides and Proteins of Biochemistry