All proteins contain carbon, hydrogen, oxygen and nitrogen.
Most of them also contain sulfur, which is found in the standard amino acid residues cysteine and methionine (any given protein might not contain either of these, though it would be unusual).
Which of these is not of the three main classes of elements?Read more: Which_of_these_is_not_of_the_three_main_classes_of_elements
main group elements
The four main elements found inside living organisms are: Oxygen - 65% Carbon - 18.5% Hydrogen - 9.5% Nitrogen - 3.3% The other 0.01% is made up of trace elements such as: Calcium Phosphorous Potassium Sulfur Sodium Chlorine Magnesium
Actually, I think there are four different elements: water, fire, earth, air. Or, at least according to W.I.T.C.H. I don't really know in terms of science.
When reading an assignment, you should look for the main topic or purpose, key points or arguments presented, supporting evidence or examples provided, and any conclusions or recommendations made by the author.
Hydrogen (H), Oxygen (O), Nitrogen (N) and Carbon (C) The last one is Carbon, not Protein. Protein isn't an element, it is an organic compound. For example Glucose and Fructose are C6H12O6
The protein structure contains both alpha helices and beta sheets, which are the two main elements of protein secondary structure.
Chewacolate
The four main elements found in proteins are carbon, hydrogen, oxygen, and nitrogen. These elements are essential for forming the amino acids that make up proteins, which are crucial for various biological functions in the body.
Hydrogen, helium, oxygen, and carbon are the most abundant elements in the universe.
the main four elements of communication are 1. Sender2. Message3. Receiver4. Feedback.
the four main elements of hip-hop are rapping, DJ-ing, dance and inspired graffiti art
Fish, rocks , Mammals such as whales ,and crabs.
H,O,Na,Cl
There are four distinct levels of protein structure. The main two are primary, amino acid, secondary structure, and quaternary structure.
The four main elements found in biological molecules are carbon, hydrogen, oxygen, and nitrogen. These elements are essential for building the complex structures and molecules that make up living organisms.
four elements that are substances are gas,solid,and liquid!!!guess the last one