Which type of protein acts to catalyze different reactions or processes?

Question

Quizplus · Accepted Answer

Enzymes are a type of protein that catalyzes (cause or accelerate) different reactions and processes. Almost all cellular function is catalyzed by some type of enzyme.
Steroids are a type of lipid. They are a component of membranes and an essential part of many hormones and drugs.
Amino acids are what make up proteins. Proteins are polymers of 20 amino acids.

Which Type of Protein Acts to Catalyze Different Reactions or Processes