front 1 What is matter? | back 1 anything that occupies space and has mass |
front 2 what are the three physical shapes for matter? | back 2 liquid, solid, and gas |
front 3 what are the characteristics for a solid? | back 3 has shape and volume |
front 4 What are the characteristics for a liquid? | back 4 no shape and has volume |
front 5 what are the characteristics for gas? | back 5 no shape, no volume |
front 6 what is energy? | back 6 the ability to do work |
front 7 what is kinetic energy? | back 7 includes moving objects |
front 8 what is potential energy | back 8 not moving, has energy stored |
front 9 what are elements | back 9 the most basic chemicals, periodic table |
front 10 what are the elements that the body is mostly composed of? | back 10 oxygen 65%, carbon, hydrogen, nitrogen |
front 11 what is the most abundant element in the body? | back 11 oxygen (65%) |
front 12 what are trace elements? | back 12 elements that are found in the body that is very little |
front 13 what are molecules? | back 13 when two or more identical elements bond Ex: H2, C4, P4 |
front 14 What are compounds ? | back 14 the bond between at least two different elements Ex: CO, CO2, H2S4O4 |
front 15 What are the types of chemical reactions? | back 15 1. synthetic reactions 2. decomposition reaction 3. exchange reactions |
front 16 what are synthetic reactions? | back 16 at least two small molecules bond to make a bigger one. Ex: A + B -> AB |
front 17 what are decomposition reactions? | back 17 a large compound or chemical breaks down to smaller ones Ex: AB -> A + B |
front 18 what are exchange reactions? | back 18 the place of the chemical change |
front 19 most of the body is made up of? | back 19 water |
front 20 chemical reactions mostly happen where ? | back 20 in the water of the blood |
front 21 what is acid? | back 21 any substance if dissolved in water releases hydrogen ions. |
front 22 what is base or alkaline | back 22 any substance if dissolved in water releases hydroxide ions OH- |
front 23 what is neutral | back 23 any substance if dissolved in water releases the same number of hydrogen ions H+ and hydroxide OH- |
front 24 PH level of acid? | back 24 Ph<7 |
front 25 PH level of alkaline? | back 25 PH>7 |
front 26 PH level for neutral | back 26 ph=7 |
front 27 what are organic compounds? | back 27 Having both carbon and hydrogen, are larger, more complicated |
front 28 what are inorganic compounds? | back 28 not having both carbon and hydrogen, are simpler, smaller |
front 29 organic compounds include? | back 29 carbohydrates, lipids, fats, protiens, nucleic acid |
front 30 inorganic compounds include? | back 30 water, salt (if add to water turns to ions), acid, and base |
front 31 carbohydrates include three different elements | back 31 Carbon, hydrogen, oxygen |
front 32 Monosaccharides include? | back 32 glucose, fructose, galactose |
front 33 Disaccharides include? | back 33 maltose, sucrose, lactose |
front 34 maltose is made up of? | back 34 glucose + glucose |
front 35 sucrose is made up of? | back 35 glucose + fructose |
front 36 lactose is made up of | back 36 glucose + galactose |
front 37 Disaccharides has how many sugars? | back 37 two sugar rings |
front 38 polysaccharides has how many sugars? | back 38 more than 2 sugar rings |
front 39 Polysaccharides include? | back 39 glycogen, starch |
front 40 glycogen is based on? | back 40 animal base, skeletal muscle, and liver |
front 41 starch is based on? | back 41 plant base |
front 42 what is the function of carbohydrates | back 42 the first source of energy |
front 43 Lipids, Fat has? | back 43 Carbon, Hydrogen, and Oxygen |
front 44 what are the three different types of lipids? | back 44 triglyceride |
front 45 Triglyceride? | back 45 has a head and three tails |
front 46 the head on a lipid is called? | back 46 glycerol |
front 47 the "tails" on a lipid is called? | back 47 fatty acid chains |
front 48 Triglyceride function? | back 48 body fat: cushion, source of energy, protection |
front 49 Phospholipids? | back 49 has a phosphate, glycerol, and two fatty acid chains |
front 50 phospholipid function? | back 50 cell membrane |
front 51 structure of steroids? | back 51 four carbon rings |
front 52 basic building blocks of steroid? | back 52 sex hormones, cholesterol, glucocorticoids such as cortisol, Mineralocorticoids such as aldosterone |
front 53 steroids include | back 53 hormones, bile salt, vitamin D, |
front 54 fat-soluble vitamins include | back 54 D, A, E and K |
front 55 Basic building blocks for proteins | back 55 amino acids, peptide bond |
front 56 polypeptide amino acid amount? | back 56 less than or equal to 50 |
front 57 protein amino acid amount? | back 57 More than 50 |
front 58 What is the primary structure of proteins? | back 58 chain |
front 59 what is the secondary structure of protiens? | back 59 twisted or bended |
front 60 what is the tertiary structure of proteins? | back 60 ball shape, Globular |
front 61 what is the quaternary structure of protiens? | back 61 different balls |
front 62 the function of structural protein? | back 62 participate in body structure, collagen |
front 63 function of functional protein? | back 63 has a specific function which included enzymes, hormones and antibodies |
front 64 function of enzymes? | back 64 catalyse chemical reactions, make it faster |
front 65 function of hormones? | back 65 control body activities slowly |
front 66 function of antibodies? | back 66 immunity, protect body against diseases and infection. |
front 67 basic building blocks of nucleic acids is? | back 67 Nucleotides |
front 68 What do nucleotides have? | back 68 sugar, phosphate, nitrogen base |
front 69 what is DNA | back 69 genetic information |
front 70 How many strands do DNA have? | back 70 2 strands, double Helix |
front 71 What is the component of the DNA strand? | back 71 deoxyribose, phosphate, and a nitrogen base |
front 72 What is the nitrogen base for DNA | back 72 Adenine, Guanine, cytosine, Thymine |
front 73 how many strands do RNA have? | back 73 one strand |
front 74 RNA include? | back 74 mRNA, tRNA, rRNA |
front 75 what are the components of RNA? | back 75 ribose, phosphate, nitrogen base |
front 76 What is the nitrogen base for RNA? | back 76 Adenine, guanine, cytosine, uracil |
front 77 What does ATP stand for? | back 77 adenosine triphosphate |
front 78 what is ATP? | back 78 the energy inside accell? |
front 79 if you have ATP and you want to release energy, you need to ? | back 79 remove one of the phosphate and then it turns in to ADP |
front 80 ADP stands for? | back 80 adenosine diphosphate |