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Name: __________________________ Name: ________________________ Name: ________________________ Date: ______ Class: _____ What elements are they made from? Carbohydrates Lipids Proteins Nucleic Acids Water What functions do they perform? How does your body get them/make them? What food groups are they in? Compare and contrast carbohydrates and lipids. Compare and contrast proteins and nucleic acids. Name: __________________________ Name: ________________________ Name: ________________________ Date: ______ Class: _____ What elements are they made from? Carbon (C), Hydrogen (H), Carbohydrates Oxygen (O) Carbon (C), Hydrogen (H), Lipids Oxygen (O) Carbon (C), Hydrogen (H), Proteins Oxygen (O), Nitrogen (N), Sulfur (S) Carbon (C), Hydrogen (H), Nucleic Acids Oxygen (O), Nitrogen (N), Phosphorus (S) Hydrogen (H), Water Oxygen (O) What functions do they perform? Provide energy How does your body get them/make them? What food groups are they in? Our bodies cannot make carbohydrates. We rely on autotrophs to make them. Foods – sugar, starches, pasta, bread, rice, and fruits. Provide energy Make structures control chemical reactions important part of cell membranes for transport support growth and repair of living matter Our bodies make lipids for cell membranes and to store energy for later use. Foods – oils, fats, and butter. Our proteins are made in our cells by the ribosomes using amino acids that are broken down from the proteins we eat. Foods – meat, fish, beans, and nuts. hold instructions for maintenance, growth, and reproduction Our cells make copies of our DNA during mitosis. Foods – all foods because all foods are made of cells. All of the chemical reaction in the cell take place in water. Some water is made during cellular respiration, but most of the water we need comes from food and drinks.. Foods – water, juices, fresh fruits & veggies. Compare and contrast carbohydrates and lipids. Includes sugars and starches. Contains Carbon, Hydrogen, and Oxygen Provides energy dissolve in water Organic compounds Includes fats, oils, and waxes. also used to provide structure do not dissolve in water Compare and contrast proteins and nucleic acids. there are at least 100,000 different proteins in our bodies contains sulfur The order of amino acids that form a protein are determined by the order of nucleic acids in the DNA/RNA. Contains Carbon, Hydrogen, Oxygen, Nitrogen. there are only 5 different nucleotides (C, G, A, T, and U) contains phosphorus