Question
Question 22 of 30 What type of protein is a catalyst for chemical reactions? Enter your answer
Answer
4.7
(315 Votes)
Graham
Master · Tutor for 5 years
Answer
Enzyme
Explanation
## Step 1: Understanding the questionThe question is asking for the type of protein that acts as a catalyst in chemical reactions. A catalyst is a substance that increases the rate of a chemical reaction by reducing the energy needed for the reaction to occur, without itself being consumed in the process.## Step 2: Identifying the correct answerIn biological systems, the proteins that act as catalysts for chemical reactions are known as enzymes. Enzymes are capable of speeding up the rate of virtually all the chemical reactions that take place within cells. They are vital for life and serve a wide range of important functions in the body, such as aiding in digestion and metabolism.