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Chemical Compounds
DNA
Acids & Bases
Acids & Bases
Vocabulary
100
This compound is weaker than an ionic bond.
What is a covalent compound?
100
A large molecule made of carbon, hydrogen, nitrogen, oxygen, and phosphorous.
What is DNA?
100
A compound that increases the number of hydroxide ions dissolved in water.
What is a base?
100
A solution with a pH greater than 7.
What is a basic solution?
100
The compound that forms when atoms share electrons
What is a covalent compound?
200
This type of compounds is a brittle solid at room temperature.
What is ionic compound?
200
The units of genetic material that codes for a specific trait.
What is a gene?
200
A compound that increases the number of hydronium ions dissolved in water.
What is an acid?
200
An ionic compound that is formed from the positive ion of a base and the negative ion of an acid.
What is a salt?
200
Used to determine how acidic or basic a solution is.
What is the pH scale?
300
A compound made up of oppositely charged ions
What is an ionic compound?
300
Repeating molecules that make up the DNA.
What are nucleotides?
300
These compounds react with metal.
What are acids?
300
Baking soda is an example of a. acid b. base
What is a b. Base?
300
Composed of one ore more simple sugar molecules bonded together.
What is a carboydrate?
400
A compound that has low solubility.
What is covalent compound?
400
___________________________said that DNA had specific pairings between bases
Who are Watson and Crick?
400
These compounds taste bitter and are slippery.
What are bases?
400
Hydronium concentration is measured using ___________.
What is pH?
400
Fats, oils, waxes, they do not dissolve in water.
What are lipids?
500
If a covalent compound dissolves in water and does not fom ions. It will not ____________________.
What is conduct electricity?
500
DNA is made of 2 strands of nucleotides. In these 2 strands, specific bases pair with specific bases. They are ___________________ and _____________
What is adenine pairs with thymine, and cytosine pairs with guanine? A-T and C-G
500
These compounds conduct electricity.
What are both acids and bases?
500
The reaction between an acid and a base to form a neutral solution of water and a salt.
What is a neutralization reaction?
500
Composed of "building blocks" called amino acids.
What are proteins?