BIOMOLECULES AND ENZYMES

Detailed explanation-1: -Unlike fibrous proteins which only play a structural function, globular proteins can act as: Enzymes, by catalyzing organic reactions taking place in the organism in mild conditions and with a great specificity.

Detailed explanation-2: -Fibrous proteins are structural in nature, which means they help maintain cell shape by providing a scaffolding or a framework. On the other hand, globular proteins are functional, which means they carry out a specific biological function in the body.

Detailed explanation-3: -Fibrous proteins are usually static molecules and play important structural roles in the anatomy and physiology of vertebrates, providing external protection, support, shape, and form.

Detailed explanation-4: -Globular proteins also transport materials within cells and around the body. Hemoglobin, for example, is a globular protein that transports oxygen around the body. Structural proteins that support the cell can also be globular proteins.