Bellringer Which of the following foods is highest in polysaccharides? Broccoli Potatoes Cheese Fish Bellringer Which of the following foods is highest in polysaccharides? Broccoli Potatoes Cheese Fish Not “A”, because broccoli has some starch but not the highest amount based on the choices Bellringer Which of the following foods is highest in polysaccharides? Broccoli Potatoes Cheese Fish Not “C”, because cheese is full of fats Bellringer Which of the following foods is highest in polysaccharides? Broccoli Potatoes Cheese Fish Not “D”, because fish is oily Bellringer Which of the following foods is highest in polysaccharides? Broccoli Potatoes Cheese Fish Answer is “B”, because potatoes contain the highest amounts of starch The students will identify the structure and function of lipids Lipids Types of Lipids Guided Practice Review Closure Independent Practice Agenda Bad Joke of the Day What did the custodian say when he jumped out of the closet? …..“Supplies!” How to Take Notes Write what is in bold and underlined in your Guided Notes Lipids A lipid is a type of biological molecule that includes fats, oils, hormones, waxes, and components of cellular membranes. What is a lipid? Lipids Lipids are made of glycerol and fatty acids. The way these are linked determines the function Are carbon, oxygen, and hydrogen based. What are most lipids made of? Lipids Why is this a saturated lipid? Saturated lipids have only single bonds in the fatty acid chain. They contain carbon bonded to the maximum number of hydrogen atoms possible. Lipids Unsaturated lipids have one or more double bonds in the fatty acid chain. If it has one double bond, it is monounsaturated. If it has more than one double bond, it is polyunsaturated. What is the difference between saturated and unsaturated lipids? Lipids Lipids, such as fats and oils, store energy for organisms. Lipids also control what enters and leaves individual cells. These lipids are called phospholipids because they contain a phosphate functional group in their structure. What are some other functions of lipids? Lipids Phospholipids form the cell membrane around individual cells. This two-layer membrane controls what enters and leaves a cell, such as nutrients, wastes, and water. Lipids Steroids are lipids that serve as chemical messengers. They structurally look different from other lipids due to their fused rings. Let’s Practice Identify the type of lipid Identify the type of lipid Identify the type of lipid Identify the type of lipid Identify the fatty acid 1 FInger = Triglyceride Identify the fatty acid THANKS How to Glue ISN Flip GN on back Glue as shown. Do not use too much glue! NEXT TIME... Students will identify the tenets of cell theory and the contribution of Schwann, Hooke, Schleiden, and Virchow. Independent Practice Lunch Procedure Students will be dismissed SILENTLY by row. If your row gets up noisy, the entire row will be asked to sit back down. Students will stay in a straight line and always stay on the right side of the hall unless told otherwise Talking or making any noise will result in a consequence from the consequence ladder