Tucker Chapter 3 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 |
A covalently bounded compound that contains carbon-based compounds | Organic Compound |
An organic compound composed only of carbon and hydrogen | Hydrocarbon |
A class of energy-giving nutrients that includes sugars, starches and fiber | Carbohydrates |
A type of biochemical that does not dissolve in water, includes fats and steroids | Lipid |
An orgainic compound that is made of one or more chains of amino acids and is in all cells | Protein |
An organic compound, either RNA or DNA, whose molecules are made up of one or two chains of nucleotides | Nucleic Acid |
Includes sugars, starches, and fibers | Carbohydrates |
Composed of amino acids | Proteins |
Sometimes called the blueprints of life | Nucleic Acids |
Includes fats, oils, and waxes | Lipids |
Made of sugar molecules | carbohydrates |
made of amino acids | Proteins |
Do not dissolve in water | Lipids |
Store genetic information | Nucleic Acids |
Has a pH of 7 | Neutral solution |
if it is brittle, dissolves easily in water, has a high melting point and conducts electric current, it is a | ionic compound |
When a metal reacts with a nonmental it makes | an ionic compound |
Sugar is a covalent compount that dissolves in water but does not form ions, so it | does not conduct electic currents |
covalent compounds have | low melting point |
Acids conduct an electric current by forming | hydronium ions |
Acids have a | sour taste |
Bases have | slippery feel |
when a base is added to red litmus paper, the indicator turns | blue |
When all the moleules of an acid break apart in water, the solution is called | strong acid |
When acids and bases come in contact with each otherm they | neutralizes each other |
How many atoms can a carbon atom make bonds with? | 4 |
Which hydrocarbon contains only a single bond between carbon atoms? | saturated |
Carbohydrates, lipids and proteins and nucleic acids are all | biochemicals |
What substance has a sour taste and produces hydrogen gass when it reacts with some metals? | Acids |
When an acid and a base neutralizes each other what remains? | water and salt |
Hemoglobinm, which carries oxygen in the blood, is a | Protein |
Cell membranes are made of what kind of biochemical | lipid |
Glucose is a | simple carbohydrate |
True of false: cetain proteins provide structural support for cells | False |
Which of the following is an ionic compound | sodium chloride |
What kind of melting point do ionic compounds have? | High |
What property of ionic compound does the crystal lattice shaper contribute to? | Brittleness |
Created by:
wollermh
Popular Biochemistry sets