By Jason B. Tucker A “Jeopardy-like” Game for Lesson Reviews
With Your Host
Team One Team Four Team Three Team Two Scores
Atoms, Elements and Compounds Chemical Bonds Water and Solutions The Building blocks of Life Chemical reactions and your labs
These are the parts of an atom. $100
What are protons, neutrons, and electrons (found in the nucleus)? $100
This is a pure substance that cannot be broken down into other substance by physical or chemical means. $200
What is an element? $200
This is the building block of matter. $300
What is an atom? $300
Atoms of the same element that have different numbers of neutrons are known as this. $400
What are isotopes? $400
This is formed when elements combine to form more complex substances. $500
What are compounds? $500
The type of bond where electrons are shared. $100
What is a covalent bond? $100
This is formed when a compound is held together by covalent bonds. $200
What is a molecule? $200
This is the result of an electrical attraction between two oppositely charged atoms or groups of atoms. $300
What is an ionic bond? $300
The attraction between positive and negative parts of a molecule are called this. $400
What is van der Waals Forces? $400
An atom that has lost or gained one or more electrons becomes this and carries an electric charge. $500
What is an ion? $500
Molecules that have an unequal distribution of molecules. $100
What are polar molecules? $100
When a mixture has a uniform composition throughout it is called this. $200
What is homogenous (or a solution)? $200
Substances that release a lot of hydrogen in water are called this. $300
What is an acid? $300
These are mixtures that can react with acids or bases to keep the pH within a particular range. $400
What is a buffer? $400
If a substance has a high pH, what amount of hydrogen does it have? $500
What is a low amount of hydrogen? $500
A compound that contains a carbon is known as this. $100
What is an organic compound? $100
These compounds have a water molecule for every carbon atom. They are the main energy source for an organism. $200
What is a carbohydrate? $200
These are molecules made mostly of carbon and hydrogen that make up fats, oils and waxes. They store energy. $300
What are lipids? $300
These are made of amino acids and are the primary building block of living things. $400
What are proteins? $400
This store and transmit genetic information. $500
What are nucleic acids? $500
This is a biological catalyst that speeds up the rate of chemical reactions in biological processes. $100
What are enzymes? $100
This is the process by which atoms or groups of atoms in substances are reorganized into different substances. $200
What is a chemical reaction? $200
In your enzyme lab. The detergents that caused the greatest change in the size of the well (hole) were those that had enzymes in them. What did the enzyme do in order to cause this change. $300
The enzyme caused the protein (gelatin) to break down. Causing larger well sizes. $300
In your pH lab, the substance with the highest pH number was the detergent with a pH of 8. What does that mean in regards to the hydrogen level in the Tide? $400
There was a lower amount of hydrogen. $400
The minimum amount of energy needed for reactants to form products in a chemical reaction is called this. $500
What is the activation energy? $500
DAILY DOUBLE
Why is pH important in a living organism? $800
What is because it keeps the blood at a normal range to ensure that the enzymes for the entire body are working properly. Homeostasis. $800
Final Jeopardy Category is Water Wager an amount!!!!!
Water is a polar molecule. It is also pH neutral. How does this help in maintaining homeostasis in an organism?
This helps to maintain a normal range of pH in the body. The enzymes work better at a constant range. Homeostasis is maintained. Wagered Amount !!!