Key properties of proteins include:
A) a wide range of functional groups.
B) an ability to possess either rigid or flexible structures as dictated by functional requirements.
C) the ability to interact with other proteins.
D) A and B.
E) All of the above.

Question

Quizplus · Accepted Answer

Proteins exhibit a wide range of functional groups due to the variety of amino acids that can be incorporated into their structure, allowing for diverse chemical interactions. They can adopt rigid or flexible structures depending on their functional roles, such as enzymes requiring precise shapes for catalysis or proteins that need flexibility for transport functions. Additionally, proteins often interact with other proteins to form complexes, signaling pathways, or structural assemblies, making all the given options correct.

Key Properties of Proteins Include