which compound is a carbohydrate?
Protein
Amino Acids
Starch
Nucleotide
Starch
The compound that is a carbohydrate is starch.
The compound that is a carbohydrate from the options you provided is starch. To determine this, we need to understand what carbohydrates are. Carbohydrates are organic compounds composed of carbon, hydrogen, and oxygen atoms, with a general formula of (CH2O)n, where "n" represents the number of repeating units. They serve as a primary source of energy in living organisms.
Protein is not a carbohydrate but a macronutrient made up of amino acids. Amino acids are the building blocks of proteins and are involved in various functions in the body.
Nucleotides are the basic structural units of nucleic acids like DNA and RNA. They are composed of a sugar molecule, a phosphate group, and a nitrogenous base. While nucleotides contain sugars, they are not classified as carbohydrates because they have a different structure and function.
However, starch is a complex carbohydrate that is commonly found in plants. It consists of many glucose molecules linked together in a branched or linear chain. Starch serves as a storage form of energy in plants and is also a source of dietary carbohydrates for humans and animals.
Therefore, the compound that is a carbohydrate is starch.