What do Enzymes have to do with Nutrition?
Enzymes are catalysts for biological reactions, including one which we are all familiar with, digestion. When we consume foods we are asking our bodies to convert the form of the meal into a useful form. We need to eat in order to gain energy but we also need other important substances such as proteins for the growth of our muscles as well as repair. The Enzymes and Nutrition quiz is your chance to test your knowledge on this topic!
We often fail to remember that the food we eat was once inside other plants and animals. If we want to convert food into useful forms, we first need to break it down and then reform it. What this means is we need to digest our food and the mechanism by which we do that is through various digestive enzymes. We digest large, stable molecules such as starch which is found in plants like rice, into smaller forms like maltose. In the case of starch, which is a polymer, we use amylase to break it down into maltose, which is a monomer. We consistently break down polymers into monomers and then re-form them with other enzymes such as glycogen synthase. Learn more about this process in the Enzyme Action Quiz.
What are the Building Blocks of Proteins?
Proteins are polymers that are made from monomers called amino acids. These are formed by long chains of amino acids which are folded and arranged in complex ways to achieve different functions, such as being enzymes. The active site of enzymes is determined by the shape of the amino acid chains of the enzyme.
To learn more about the digestive system and nutrition, take a look at the related quiz on hormones and the metabolism.