Question

Identify the correct match.
(correct answer +2, wrong answer -0.5)

• A. Keratin-fibrous protein; found in muscles
• B. Insulin-fibrous protein; found in pancreas
• C. Keratin-globular protein; found in silk
• D. Myosin-fibrous protein; found in muscles

Answer 1

The correct option is D Myosin-fibrous protein; found in muscles

Proteins are classified into two types on the basis of their molecular shapes - Fibrous and Globular proteins. Keratin and Myosin both are fibrous proteins, former is found in wool, silk etc. while later in muscles. Insulin is a globular protein.