Collagen and albumin are classified as simple proteins because they are made up only of amino acids and yield only amino acids on hydrolysis without producing any non-protein group. Collagen is a structural protein found in connective tissues like skin, bones, and tendons. Albumin is a globular protein found in blood plasma and egg white. They are not derived proteins because derived proteins are formed from partial breakdown of proteins. Hence, both are examples of simple proteins.
Collagen and albumin are:
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Question context
This question is part of 🧬 Biochemistry within the broader 🧬 Medical Science subject and appears in the Engineering College Admission Test (ECAT) preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.