which statements describe the structure of each type of macromolecule? check all that apply. the building…

which statements describe the structure of each type of macromolecule? check all that apply. the building blocks of carbohydrates are sugars that are made of carbon, hydrogen, and oxygen. the building blocks of lipids are molecules that contain mostly carbon and hydrogen. the building blocks of proteins are amino acids made of carbon and nitrogen only. the building blocks of nucleic acids are nucleotides made of carbon, hydrogen, oxygen, nitrogen, and phosphorous. done

which statements describe the structure of each type of macromolecule? check all that apply. the building blocks of carbohydrates are sugars that are made of carbon, hydrogen, and oxygen. the building blocks of lipids are molecules that contain mostly carbon and hydrogen. the building blocks of proteins are amino acids made of carbon and nitrogen only. the building blocks of nucleic acids are nucleotides made of carbon, hydrogen, oxygen, nitrogen, and phosphorous. done

Answer

Brief Explanations:

  1. Carbohydrates are made of sugar monomers with carbon, hydrogen, and oxygen, so the first statement is correct.
  2. Lipids have building - blocks like fatty acids and glycerol which contain mostly carbon and hydrogen and some oxygen, so the second statement is correct.
  3. Proteins are made of amino acids which contain carbon, hydrogen, oxygen, and nitrogen (and sometimes sulfur), not just carbon and nitrogen, so the third statement is incorrect.
  4. Nucleic acids are made of nucleotides with carbon, hydrogen, oxygen, nitrogen, and phosphorus, so the fourth statement is correct.

Answer:

The building blocks of carbohydrates are sugars that are made of carbon, hydrogen, and oxygen. The building blocks of lipids are molecules that contain mostly carbon and hydrogen, and oxygen. The building blocks of nucleic acids are nucleotides made of carbon, hydrogen, oxygen, nitrogen, and phosphorous.