PPT-The preparatory phase uses 2 ATP and converts 1 glucose to 2 molecules of GAP

isomerization Glucose 2ATP 2GAP 2ADP 2H H Step 1 Hexokinase catalyzes a phosphoryl transfer from ATP to glucose Keeps glucose low in the cell so glucose can always move . Review: 3 Phases of Matter. Solid. Liquid. Gas. What is a . Phase Change?. Is a change from one state of matter . (solid, liquid, gas) to another.. Phase changes are . physical changes. because:. - It only affects physical appearance, not . Carbohydrates, Lipids, Proteins, and Nucleic Acids. Is it made of carbohydrates?. Carbohydrates. Carbohydrates. Organic compounds composed of carbon, hydrogen, and oxygen in a 1:2:1 ratio.. A carbohydrate with 6 carbon atoms would have…. (Ch. 5). Macromolecules. Smaller organic molecules join together to form larger molecules. macromolecules. 4 major classes of . macromolecules:. carbohydrates. lipids. proteins. nucleic acids. H. 2. O. Biochemistry. Objectives. SWBAT describe the bonding properties of carbon atoms.. SWBAT compare carbohydrates, lipids, proteins, and nucleic acids.. Starter. We have talked about carbon based molecules in other units. I want you to take a couple of minutes and make a list of the carbon based compounds we have touched on in this class or you have heard about in other places.. Clinical Chemistry Unit Pathology Department. College of Medicine, KSU. Objectives. By the end of the lecture, students are expected to:. Define a metabolic pathway.. Describe the general metabolic pathways for glucose (production and utilization). Glucose in the bloodstream enters our cells, where it undergoes degradation in a pathway called glycolysis. . Glucose obtained from the digestion of polysaccharides is degraded in glycolysis to pyruvate.. Marina Quintero-. Pérez. Paul Jansen. Thomas E. Wall. Wim. . Ubachs. Hendrick. L. . Bethlem. Motivation. Why. . cold. . molecules. ?. Long coherence times. High precision measurements . COLD . = low velocities. Biologically Important . Molecules. . There are four biologically important groups of molecules found in living organisms.. . . They are:. Carbohydrate. . . Biologically Important . Molecules. . College of Science, . Zoology Department. General Animal Biology. For Premedical Students. (Zoo-145). 2. THE STRUCTURE AND FUNCTION OF MACROMOLECULES. Polymer principles. And. Macromolecules. 3. Cells join . Lipids and Nucleic Acids. NC Essential Standard Bio.4.1. Organic Molecules. Large compounds or macromolecules that contain carbon. Required by all living things. 4 Organic Molecules:. Carbohydates, Lipids, Proteins, and Nucleic Acids. Bio-Chemistry (AKA Organic Chemistry). Inorganic Compounds. : from minerals or non-living source.. Organic Compounds. : contain . Carbon. & come from a living thing.. Carbon can combine with other elements to form millions of compounds.. BIO.A.2.2.1: To explain how carbon is uniquely suited to form biological macromolecules. Objective: To discuss the unique properties of carbon and why carbohydrates are essential to living things. Warmup. Dr.. Madhu Kumari Gupta. Assistant . Professor. Dept. of Chemistry. MMC, PU. Greek word- . glycos. meaning sweet/sugar and lysis meaning dissolution. Glycolysis is the first step in the breakdown of glucose to extract energy for cellular metabolism. Glycolysis consists of an energy-requiring phase followed by an energy-releasing phase.. Glycolysis occurs in ten steps , and in two phases :-. The first 5 steps constitute the PREPARATORY PHASE in which the energy of 2 ATP is invested, raising the free-energy content of the intermediates and the carbon chains of all the metabolized hexoses are converted into a common product glyceraldehyde-3-phosphate. .