Which one(s) of the essential chemical elements (H, C, O, N) does blood contain?
All of them not just one of them.
All amino acids contain carbon, hydrogen, oxygen and nitrogen.
Blood contains several dozen proteins alone
http://www.agctr.lsu.edu/Subjects/eatsmart/protein2.htm
All of them not just one of them.
All amino acids contain carbon, hydrogen, oxygen and nitrogen.
Blood contains several dozen proteins alone
http://www.agctr.lsu.edu/Subjects/eatsmart/protein2.htm
Blood contains water (H2O), glucose (C6H12O6), and amino acids (C H O N)
its been 13 years and no one gave him an answer ;-;
thats so sad
Blood contains all of the essential chemical elements which are hydrogen (H), carbon (C), oxygen (O), and nitrogen (N). These elements are present in different compounds and molecules found in blood.
Firstly, blood contains water (H2O), which is composed of hydrogen and oxygen. Water is an essential component of blood and plays a crucial role in various physiological processes.
Secondly, blood also contains glucose (C6H12O6), which is a carbohydrate. Glucose molecules consist of carbon, hydrogen, and oxygen atoms. Glucose serves as a primary source of energy for cells in the body.
Lastly, blood contains amino acids, which are the building blocks of proteins. Proteins are made up of carbon, hydrogen, oxygen, and nitrogen. Amino acids, being the structural units of proteins, contain all of these elements. Blood contains several dozen proteins, and these proteins are involved in various functions such as transport, immune response, and clotting.
Therefore, the answer to your question is that blood contains all of the essential chemical elements: hydrogen (H), carbon (C), oxygen (O), and nitrogen (N). These elements are present in water, glucose, and amino acids found in the blood.