Unlike lipids and carbohydrates, proteins are not stored, so they must ________
be consumed daily
be constantly synthesized by the body.
Proteins are essential macromolecules that play various roles within the body, including providing structure to cells, catalyzing biochemical reactions, regulating gene expression, transporting molecules, and supporting the immune system. Unlike lipids and carbohydrates, the body does not have a storage system for proteins. Therefore, it is essential to consume enough proteins in the diet to meet the body’s requirements because proteins must be constantly synthesized by the body.
Protein synthesis involves a complex process of translating the genetic information in DNA into a functional protein. This involves transcription, where DNA is copied into messenger RNA (mRNA), which is then translated by ribosomes to produce a sequence of amino acids that form a polypeptide chain. This chain of amino acids then folds into a specific three-dimensional structure that determines its function.
Therefore, it is necessary to consume a sufficient quantity of protein through the diet, which provides the necessary amino acids for the body to synthesize all the required proteins efficiently. The recommended daily protein intake varies based on factors such as age, sex, weight, and activity level. For instance, the average adult should aim for at least 0.8 grams of protein per kilogram of body weight per day.
More Answers:
How Amino Acids Form Peptide Chains Through Condensation Reactions: A Comprehensive GuideMeeting Daily Protein Needs: Importance of Consuming a Variety of Animal and Plant Protein Sources
Protein Intake Recommendations: How Much Protein Do You Really Need?