What is a protein?
- Describe the monomers and polymers of proteins.
- What are the functions of proteins?
- What atoms make up proteins?
Answer (3)
Proteins are large molecules, consisting of one or many chains of amino acid residues.
Monomers: amino acids
Polymers: polypeptides
functions of proteins - the oxygen-carrying pigment hemoglobin is a protein, they are importent components of cell membranes, control chemical reactions,source of energy.
Chemicals, carbon, nitrogen, sulfur, oxygen and hydrogen atoms make up proteins.
Proteins are large, complex molecules essential for body functions, composed of amino acids. They are made from elements such as carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur, and perform a wide range of biological roles, with their function determined by the amino acid sequence and the protein's shape.
Atoms that Make Up Proteins Proteins are composed of elements such as carbon (C), hydrogen (H), oxygen (O), nitrogen (N), and sometimes sulfur (S).
Monomers and Polymers of Proteins The monomers, or building blocks, of proteins are amino acids. Twenty different amino acids are used to synthesize proteins. These amino acids join together to form long chains called polypeptides, which fold into a specific three-dimensional shape to become a functional protein.
Functions of Proteins Proteins perform numerous functions, including acting as enzymes, supporting immune function, enabling movement, regulating cell processes, and playing structural roles in tissues, among others. The sequence of amino acids in a protein and the resulting shape determine its specific function. The DNA of an organism specifies the order in which amino acids are assembled into proteins.
Proteins are large molecules made up of amino acids, which are the monomers. They perform various functions such as acting as enzymes, providing structural support, and transporting molecules. The main atoms that compose proteins are carbon, hydrogen, oxygen, nitrogen, and occasionally sulfur.
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