front 1 What is a chemotroph? | back 1 AN organism that gets its energy from oxidation of carbon fuel |
front 2 What is the energy currency of life? And what is it formed by? | back 2 ATP (Adenosine Triphosphate) is formed by the oxidation of carbon fuels |
front 3 Metabolic pathways are ______ regulated | back 3 Highly |
front 4 What does catabolism make? | back 4 ATP and reducing equivalents like NADH, FADH2, etc. |
front 5 What does anabolism use? | back 5 ATP and reductive power |
front 6 What is metabolic homeostasis? | back 6 The control and regulation of the amount of enzymes present, enzymatic catalytic activity and substrate accessibility |
front 7 2 Hormones control metabolism. What are they and what does each do? | back 7 When there is excess glucose in the blood, insulin is released to bring the glucose levels down. While glucagon is released when glucose levels in the blood are low and help raise the blood glucose level. |
front 8 What does epinephrine do? | back 8 -It prepares muscles, heart and lungs for flight/fright/fight/ intercourse -Breaks down sugars for immediate energy production as ATP |
front 9 What is coupling? | back 9 Coupling is pairing a thermodynamically unfavorable pathway with a thermodynamically favorable pathway to make a favorable reaction. (-) is favorable!! |
front 10 Review Reaction Coupling ATP with ATP Hydrolysis | back 10 Look at notes and rewrite it! |
front 11 What is ATP? What is it made from and what is it used to do? | back 11 A source of potential energy. It is made from catabolic reactions and used to drive anabolic reactions |
front 12 Is ATP endergonic or exergonic? | back 12 Exergonic |
front 13 What is ATP, ADP, and AMP held together by? | back 13 High energy, unstable phosphoanhydride bonds |
front 14 Define Phosphoryl-transfer potential. | back 14 The tendency of organic molecules to transfer a phosphoryl group to an acceptor molecule. (ex: how much you want to get rid of a phosphate) |
front 15 ATP has a high phosphoryl transfer potential because______ | back 15 Of charge repulsion, resonance stabilization, and stabilization by hydration |
front 16 Review Other Energy Sources | back 16 Slide 18 |
front 17 How to calculate Calories. How many Calories are there is a food has -0g of trans fat -100g of cholesterol -14g of carbohydrates -1g of protein | back 17 Fats => (0*9)= 0 Carbohydrates => (14*4)=56 Proteins => (1*4)=4 --------------- Total=60 Calories -Cholesterol is not included!!! |
front 18 What is a cofactor? Give one example. | back 18 A non protein substance that interacts with the enzyme and aids in catalysis (Mg 2+, CU 2+, FE 2+, Co 2+) |
front 19 What is a coenzyme? Are they regenerated after a reaction? | back 19 An organic cofactor that is regenerated after a reaction |
front 20 What is Vitamin B9: Folic Acid? | back 20 A prenatal vitamin essential to making DNA. Important to intake as gummies to prevent birth defects in babies |
front 21 Practice the Mechanism for NAD and FAD | back 21 Slides 22-25 |