BIOCHEMISTRY UNIT FINAL REVIEW REMEMBER: NAVIGATE BY CLICKING BUTTONS WITH THE MOUSE, NOT USING THE ARROWS OR ENTER KEYS!
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BIOCHEMISTRY UNIT FINAL REVIEW REMEMBER: NAVIGATE BY CLICKING BUTTONS WITH THE MOUSE, NOT USING THE ARROWS OR ENTER KEYS! MOLECULES • CLICK ON THE CHEMICAL WHICH IS A MOLECULE: WATER SODIUM CARBON HYDROGEN • REMEMBER: –MOLECULES ARE MADE UP OF MORE THAN ONE ATOM –ELEMENTS ARE ONLY MADE UP OF ONE ATOM AND ARE ON THE PERIODIC TABLE RIGHT!! MACROMOLECULES • THERE ARE FOUR MACROMOLECULES. CLICK ON THE ONE THAT DOES NOT BELONG. WATER LIPIDS PROTEINS NUCLEIC ACIDS CARBOHYDRATES • REMEMBER: –MACROMOLECULES ARE VERY LARGE MOLECULES RIGHT!! WATER IS A MOLECULE, BUT IT IS A SMALL MOLECULE, NOT A VERY LARGE MOLECULE MACROMOLECULES • IN THE NEXT SET OF SLIDES, CLICK ON THE CORRECT FUNCTION FOR THE MACROMOLECULE IN YELLOW. • CLICK ON THE QUESTION MARK NEXT TO A WORD TO GET A DEFINITION IF YOU DO NOT RECOGNIZE IT MACROMOLECULES PROTEINS STORE CONCENTRATED ENERGY ENZYMATIC FUNCTION STORE GENETIC INFORMATION QUICK ENERGY SOURCE ENZYMATIC FUNCTION • ENZYMATIC FUNCTION MEANS THE FUNCTION OF ENZYMES CONCENTRATED ENERGY • CONCENTRATED ENERGY MEANS THE A LOT OF ENERGY IN A SMALL SPACE • REMEMBER THAT PROTEINS: –MAKE UP STRUCTURES LIKE HAIR AND CARTILAGE –MAKE UP ENZYMES RIGHT!! MACROMOLECULES PROTEINS STORE CONCENTRATED ENERGY LIPIDS ENZYMATIC FUNCTION STORE GENETIC INFORMATION QUICK ENERGY SOURCE • REMEMBER THAT LIPIDS: –MAKE UP CELL MEMBRANES –STORE ENERGY IN THE FORM OF FAT RIGHT!! MACROMOLECULES PROTEINS STORE CONCENTRATED ENERGY LIPIDS ENZYMATIC FUNCTION CARBOHYDRATES STORE GENETIC INFORMATION QUICK ENERGY SOURCE • REMEMBER THAT CARBOHYDRATES: –MAKE UP THE CELL WALL IN PLANT CELLS –ARE A SOURCE OF QUICK ENERGY RIGHT!! MACROMOLECULES PROTEINS STORE CONCENTRATED ENERGY LIPIDS ENZYMATIC FUNCTION CARBOHYDRATES STORE GENETIC INFORMATION NUCLEIC ACIDS QUICK ENERGY SOURCE RIGHT!! What macromolecule is made up of amino acids? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID What macromolecule is made up of amino acids? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID What macromolecule is made up of amino acids? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID What macromolecule is made up of amino acids? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID RIGHT!! What macromolecule is made up of fatty acids? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID What macromolecule is made up of fatty acids? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID What macromolecule is made up of fatty acids? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID What macromolecule is made up of fatty acids? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID RIGHT!! Which macromolecule is found in the meat and bean food group and in the milk group? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID Which macromolecule is found in the meat and bean food group and in the milk group? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID Which macromolecule is found in the meat and bean food group and in the milk group? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID Which macromolecule is found in the meat and bean food group and in the milk group? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID RIGHT!! Which macromolecule is found in the fruit group, the vegetable group and the grain group? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID Which macromolecule is found in the fruit group, the vegetable group and the grain group? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID Which macromolecule is found in the fruit group, the vegetable group and the grain group? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID Which macromolecule is found in the fruit group, the vegetable group and the grain group? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID RIGHT!! Which macromolecule does your body make when you eat too many calories? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID Which macromolecule does your body make when you eat too many calories? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID Which macromolecule does your body make when you eat too many calories? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID Which macromolecule does your body make when you eat too many calories? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID RIGHT!! Oil, wax and body fat are examples of which macromolecule? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID Oil, wax and body fat are examples of which macromolecule? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID Oil, wax and body fat are examples of which macromolecule? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID Oil, wax and body fat are examples of which macromolecule? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID RIGHT!! What chemical compound would help you to break down your food? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID What chemical compound would help you to break down your food? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID What chemical compound would help you to break down your food? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID NUCLEIC ACIDS STORE GENETIC INFORMATION, THEY DO NOT HELP YOU DIGEST YOUR FOOD!! PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID RIGHT!! Which macromolecule has building blocks called monosaccharides? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID Which macromolecule has building blocks called monosaccharides? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID Which macromolecule has building blocks called monosaccharides? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID Which macromolecule has building blocks called monosaccharides? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID RIGHT!! Groundhogs eat all summer long to store energy for the winter when they hibernate. Which of these is their main source of energy during hibernation? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID Groundhogs eat all summer long to store energy for the winter when they hibernate. Which of these is their main source of energy during hibernation? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID Groundhogs eat all summer long to store energy for the winter when they hibernate. Which of these is their main source of energy during hibernation? The groundhogs didn’t STORE the energy as a carbohydrate. What macromolecule did they use to STORE their energy for the winter? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID Groundhogs eat all summer long to store energy for the winter when they hibernate. Which of these is their main source of energy during hibernation? PROTEIN LIPID CARBOHYDRATE NUCLEIC ACID RIGHT!! WATER • Water is a: HYDROPHILIC MOLECULE HYDROPHOBIC MOLECULE WATER • Water is a: HYDROPHILIC MOLECULE HYDROPHOBIC MOLECULE REMEMBER: A “PHOBIA” IS SOMETHING THAT YOU FEAR RIGHT!! WATER • Water is a: POLAR MOLECULE NONPOLAR MOLECULE WATER • Water is a: POLAR MOLECULE NONPOLAR MOLECULE REMEMBER: “POLAR” MEANS A MOLECULE HAS A POSITIVELY CHARGED PART AND A NEGATIVELY CHARGED PART RIGHT!! WHAT DOES THIS DIAGRAM SHOW? HYDROGEN BONDS AN IONIC COMPOUND O H + H A POLAR MOLECULE + A NON-POLAR MOLECULE THE DIAGRAM DOESN’T SHOW A HYDROGEN BOND!! IT ONLY SHOWS ONE WATER MOLECULE!! A HYDROGEN BOND IS BETWEEN TWO WATER MOLECULES!! HYDROGEN BONDS AN IONIC COMPOUND O H + H A POLAR MOLECULE + A NON-POLAR MOLECULE NOPE, NOT AN IONIC COMPOUND HYDROGEN BONDS AN IONIC COMPOUND O H + H A POLAR MOLECULE + A NON-POLAR MOLECULE NON-POLAR MOLECULES DO NOT HAVE REGIONS OF ELECTRICAL CHARGE HYDROGEN BONDS AN IONIC COMPOUND O H + H A POLAR MOLECULE + A NON-POLAR MOLECULE RIGHT!! IF YOU FROZE THEN THAWED AN APPLE, IT WOULD GET MUSHY. WHY? WATER IS THE UNIVERSAL SOLVENT WATER SHOWS CAPILLARY ACTION WATER IS HYDROPHOBIC WATER EXPANDS WHEN IT FREEZES Water IS the universal solvent, but this means it dissolves many things. This doesn’t explain the mushiness of the apple. WATER IS THE UNIVERSAL SOLVENT WATER SHOWS CAPILLARY ACTION WATER IS HYDROPHOBIC WATER EXPANDS WHEN IT FREEZES Water DOES show capillary action, but this means it dissolves many things. This doesn’t explain the mushiness of the apple. WATER IS THE UNIVERSAL SOLVENT WATER SHOWS CAPILLARY ACTION WATER IS HYDROPHOBIC WATER EXPANDS WHEN IT FREEZES Water isn’t hydrophobic, it’s hydrophilic WATER IS THE UNIVERSAL SOLVENT WATER SHOWS CAPILLARY ACTION WATER IS HYDROPHOBIC WATER EXPANDS WHEN IT FREEZES RIGHT!! • THINK ABOUT WHAT HAPPENS TO A SODA CAN IF YOU PUT IT IN THE FREEZER… – CLICK ON THE CAN IT EXPLODES!! BLOOD IS MOSTLY WATER. WHY IS BLOOD GOOD AT TRANSPORTING MANY DIFFERENT CHEMICALS? WATER IS THE UNIVERSAL SOLVENT WATER IS HYDROPHOBIC WATER FREEZES AT 0C WATER IS MADE OF HYDROGEN AND OXYGEN Water isn’t hydrophobic!! WATER IS THE UNIVERSAL SOLVENT WATER IS HYDROPHOBIC WATER FREEZES AT 0C WATER IS MADE OF HYDROGEN AND OXYGEN This is true, but doesn’t explain why water can dissolve so many things. WATER IS THE UNIVERSAL SOLVENT WATER IS HYDROPHOBIC WATER FREEZES AT 0C WATER IS MADE OF HYDROGEN AND OXYGEN This is true, but doesn’t explain why water can dissolve so many things. WATER IS THE UNIVERSAL SOLVENT WATER IS HYDROPHOBIC WATER FREEZES AT 0C WATER IS MADE OF HYDROGEN AND OXYGEN RIGHT!! • WATER IS THE UNIVERSAL SOLVENT, SO IT CAN DISSOLVE MANY DIFFERENT CHEMICALS – CLICK ON THE RED BLOOD CELLS WHICH VITAMIN IS IMPORTANT FOR STRONG BONES AND HEALTHY TEETH? VITAMIN C VITAMIN D VITAMIN K NOPE: VITAMIN K IS IMPORTANT FOR HEALING WOUNDS VITAMIN C VITAMIN D VITAMIN K NOPE: VITAMIN C IS IMPORTANT FOR YOUR IMMUNE SYSTEM VITAMIN C VITAMIN D VITAMIN K YOU KNOW YOUR VITAMINS… Congratulations! • You have successfully completed Part 1 of the review. • Return to the website and follow the link to complete Part 2. • GOOD LUCK!!!