3.1/3.2 Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Question | Answer |
Atom | The smallest piece of an element that can exist either alone or in combination |
calorie | The amount of heat energy required to raise the temperature of 1g of water 1degree celsius; or the enrgy released as one gram cools by one degreeC; the food calorie (C) is actually a kilocalorie |
chemical bond | an attractive force that holds together atoms, molecules, or ions. |
Compound | a substance consisting of 2 or more elements in a fixed ratio |
Covalent bond | Type of chem bond where 2 or more atoms share e- |
element | /the smallest part of a substance that contains all the properties of the substance, and is composed of one or more atoms |
homeostasis | the stead-state psychological condition of the body |
hydrogen bond | a weak chem bond between the polar ends of two polar molecules |
ionic bond | a chem bond resulting from two oppositely charged ions |
Molecule | two or atoms held together through covalent bonds |
nutrient | a substance that is needed by the body to maintain life/health |
Polarity | A lack of electrical symmetry in a molecule. charge difference on opposite ends of a molecule |
Solute | substance that is dossolved in a solution |
Solvent | Substance that dissolves the solute in a solution |
Solution | A liquid that is a homogeneous mixture of two or more substances |
Adenosine Triphosphate (ATP) | compound made of an adenosine and three phosphates, supplies energy for many biochemical processes by undergoing enzymatic hydrolosis |
Amino acid | An organic monomer which serves as a building block of proteins |
Carbohydrate | a sugar iin the form of a monosaccharide, diasaccharideor a polysaccharide |
chemilcal indicator | a substance used to vshow visually usually by its capacity to color change , the condition of a solution with respect to the presence of free acid or alkali or some other substance |
Dehydration Synthesis | reaction where two molecules bond together, ut lose a water molecule |
Diasaccharide | a double sugar molecule, two monosaccharides bonded by dehydration synthesis |
electrolyte | any of the ions that in a biological fluid relegate or affect most biological processes |
glucose | monomer of a carbohydrate, a simple sugear |
hydrolosis | A chemical process that splits a molecule by adding water |
Lipid | One of a family of compounds including; fats, phospholipids and steroids that are soluble in water |
macromolecule | a type of giant molecule formed by joining smaller molecules which include proteins, polysaccharides, lipids, and nucleur acids |
monomer | the subunit that serves as the building block of a polymer. |
Monosaccharide | a single sugar molecule such as glucose or gructose, the simplest of sugars. |
polymer | a larger molecule consisting of many repeating chemical units or molecules linked together |
polysaccharide | a polymer of thousands of simple sugars formed by dehydration synthesis |
protein | a three dimensional polymer made of monomers of amino acids |
Created by:
Aus
Popular Science sets