Most living things are mainly composed of different combinations of the same five elements. All compounds can be classified in 2 broad categories. We will look at each to determine the makeup, functions and examples as found in living things. Jennifer tyrell, ap biology teacher, jefferson county schools, dandridge, tn. There are three major types of biological macromolecules in mammalian systems. We will learn how big molecules function work in our body macromolecules notes. Macromolecules can be organized into vitamins, lipids, proteins, and nucleic acids.
Macromolecules worksheet manatee school for the arts. Role of carbon and polymer chemical reactions notes. Hand out this worksheet before introducing the chemistry of life. Macromolecules building activity for middle and high school students. Ever wonder where lifes molecular building blocks come from. Read your book online, search, take notes, highlight text, and more. Macromolecules, such as proteins, nucleic acids, and polysaccharides, are composed of monomers. Carbohydrates are polysaccharides made of monosaccharide monomers. Students experiment with different unknown substances and test if they are. Your students will study the labels as they fill out the macromolecules activity worksheet.
Biological molecules alevel biology revision notes. Because students had already seen a sample of the protein. Read pdf macromolecule worksheet answer key collected various similar photos to complete your references. This is a student friendly power point with guided notes that covers macromolecules carbohydrates, proteins enzymes, nucleic acids, and lipids. Why is water neutral despite the production of hydrogen ions and hydroxide ions. Adhesion attraction between molecules of different substances, water bonds to another. Macromolecules of life a macromolecule is a very large molecule commonly created by polymerization of smaller subunits. These elements are carbon, oxygen, hydrogen, nitrogen and phosphorus mainly found in nucleic acids which is not a focus for this test.
Most of your bodys molecules are organic compounds. Each of these molecules is required for life since each plays a distinct. There are millions of chemical reactions happening in your body every second. Organic compounds that contain both carbon and hydrogen atoms. Teach your students all about the four organic compounds lipids, proteins, carbohydrates, nucleic acids using this handson activity. Each polymer is made from at least two smaller monomers. The macromolecules in three of the four classes of lifes or.
Macromolecules are built from small organic compounds the. Lets look at the three major classes of macromolecules to see how. Carefully read the references and take notes about the following topic. The monomers may be the same or slightly different. Macromolecules known as organic compounds built around the element carbon large molecules are called macromolecules macro meaning large polymer made by smaller molecules bonding together called monomers.
The molecules of life within cells, small organic molecules are joined together to form larger molecules. Grade 10 lesson duration this activity is versatile. Lets say you tested an unknown sample with biuret and iodine solutions. Macromolecules building activity for middle and high. Macromolecules chart activity biology lessons, teaching.
These large macromolecules may consist of thousands of covalently bonded. The four main classes of organic compounds carbohydrates, lipids, proteins, and nucleic acids that are essential to the proper functioning of all living things are known as polymers or macromolecules. The structure and function of large biological molecules. Macromolecules are formed by dehydration reactions in which water molecules are removed from the formation of bonds. Students were asked to focus on one of the four macromolecules. The molecular logic projects mission is to improve the ability of all students to understand. Learn vocabulary, terms, and more with flashcards, games, and other study tools. For general help, questions, and suggestions, try our dedicated support forums. Notesteacherkey biology life substances notes name. In our class we have been referring to them as macromolecules since they are necessary for life. This is a 12 page worksheet covering organic compounds, bonding, main elements in living things, and the four macromolecules including. All of these compounds are built primarily of carbon, hydrogen, and oxygen but in different ratios. Inorganic compounds can have one or the other, but do not contain both carbon and hydrogen atoms a. In your textbook, read about carbohydrates, lipids, proteins, and nucleic acids.
Inorganic compounds that do not contain both carbon and hydrogen. Monomers, polymers, dehydration synthesis, and hydrolysis. Free prokaryotes vs eukaryotes interactive study tool fortune teller or cootie catcher perfect for secondary science. Proteins are organic compounds composed mainly of carbon, hydrogen, and nitrogen. This quiz assesses students knowledge of macromolecules including. Carbohydrates formed into linking individual sugars into long chains. Macromolecules are built from small organic compounds the same way a. To model how sketch notes can be made, i showed them an already completed sketch of proteins and pointed out how the use of color and text size can organize the details. Module 8 macromolecules in the biological system is based on the following learning material. Carbon is a component of almost all biological substances. Murder and macromolecules 102730 comments 1 macromolecule fold it assignment.
The function of macromolecules is directly related to their chemical structure. If we follow up this structural sequence of living organisms, we will find that the cells of any living organism are made up of organic and inorganic molecules and each of these molecules is made up of atoms as well. Macromolecules and enzymes study guide view worksheet purpose. The notes also focus on converting one macromolecule into different macromolecule. Start studying biology macromolecules life substance notes.
All you have to do is gather an assortment of food labels. It presents the information in a manner that students can understand, while maintainin. Introduction to macromolecules article khan academy. Macromolecules powerpoint with guided notes worksheets. Proteins are made up of smaller units called amino acids. If youre having any problems, or would like to give some feedback, wed love to hear from you. Biology lesson plans, labs, activities, experiments, and projects for high school life science teachers. For example, while biology refers to macromolecules as the four large molecules.
Our cells need proteins to make other proteins, such as enzymes. Contain 2 monosaccharides joined by dehydration synthesis. It is generally taught early in biology and life science courses. The structure and function of macromolecules lecture outline overview. Notes,whiteboard,whiteboard page,notebook software,notebook, pdf,smart,smart. A macromolecule is a very large molecule, such as protein, commonly composed of the. One characteristic of life is that living things are made up of molecules containing carbon. Lipids are a large class of organic compounds fats, oils, cholesterol, wax etc. Organic compounds contain carbon and hydrogen atoms 2. Carbohydrates, proteins and nucleic acids are polymers made of smaller subunits called monomers. Introduces main organic macromolecules found in living organisms. From your experience with the taste of the food items above, did any substance test positive with the benedicts solution that normally does not taste sweet. Website exploration, lab safety, syllabus, learning styles remind101.
Materials needed macromolecule manipulative sheets, attached. All course materials have been reorganized on this website. Element substance that cannot be broken down into simpler substances. How do properties of water make it able to sustain life. The molecular logic projects mission is to improve the ability of all students to understand fundamental biological phenomena in terms of the interactions of atoms and molecules. If so, take a look at the molecular logic projects nifty concept map. Biomolecule, any of numerous substances that are produced by cells and living organisms. Science cells science biology science education life science ap biology cell biology notes teaching cells teaching biology. Macromolecules the four major kinds of macromolecules are carbohydrates, lipids, proteins and nucleic acids. This worksheet is a set of vocabulary words and practice questions meant to encourage students to condense their notes into a more manageable form to study from. To this group of substances belong the sugars, vital compounds for life on earth. Just as you can be thought of as an assortment of atoms or a walking, talking bag of water, you can also be viewed as a collection of four major types of large biological molecules. You know that the structure of living organisms comes in gradual levels.
These levels begin with the systems, organs, tissues, cells and finally come the organelles. We already learned that are living things are made of cells, but what are cells made of. Interactions in ecosystems notes symbiosis worksheet principles of ecology notes hoo eats who. Thats not to say that these are the only molecules in your body, but rather, that your most important. In biochemistry, the term is applied to the four conventional biopolymers nucleic acids, proteins, carbohydrates, and lipids, as well as nonpolymeric molecules with large molecular mass such as macrocycles. Class of macromolecules that do not dissolve in water. Carbon forms strong covalent bonds with hydrogen, oxygen, sulfur, nitrogen, and phosphorus. The most common organic compounds found in living organisms are lipids, carbohydrates. Macromolecules chart worksheet answers macromolecules chart worksheet four macromolecules chart macromolecules monomers and polymers chart. Sudan iv is a nonpolar dye that dissolves in nonpolar substances like fats and oils but not in water. A macromolecule is a very large molecule made up of smaller units called monomers.