There are two basic types of proteins:

Question

Quizplus · Accepted Answer

Fibrous and globular proteins are the two basic types of proteins based on their structure. Fibrous proteins are long, thin and fibrous in shape and are insoluble in water, while globular proteins are compact, spherical and soluble in water. Other types of categorization such as essential and nonessential proteins, organic and inorganic proteins, hormones and enzymes, anabolic and catabolic proteins focus on the functions or properties of proteins rather than their structural characteristics.

There Are Two Basic Types of Proteins