What elements are present in proteins?
Understand the Problem
The question is asking about the chemical elements that make up proteins. Proteins are essential macromolecules in biological systems, and understanding their composition is key to studying their functions and roles in living organisms.
Answer
Carbon, hydrogen, oxygen, nitrogen, sometimes sulfur and phosphorus.
The main elements present in proteins are carbon (C), hydrogen (H), oxygen (O), nitrogen (N), and sometimes sulfur (S) and phosphorus (P).
Answer for screen readers
The main elements present in proteins are carbon (C), hydrogen (H), oxygen (O), nitrogen (N), and sometimes sulfur (S) and phosphorus (P).
More Information
Proteins are essential macromolecules that serve a variety of functions in biological organisms, from structural roles to catalyzing biochemical reactions.
Tips
It's important not to confuse the elements in proteins with those of other macronutrients like carbohydrates and lipids, which do not contain nitrogen.
Sources
- Amino Acids, Proteins, and Enzymes - Libretexts - chem.libretexts.org
- What elements make up proteins? - Socratic - socratic.org
- What elements make up proteins? - BYJU'S - byjus.com
