Chemical Bonds
Atoms
Acids & Bases
Carbohydrates & Lipids
Proteins and Nucleic acids
100
Ionic bonds are formed between a metal and what?
non-metal
100
What does the atomic number represent?
The number of protons in an atom
100
What is a neutral pH?
7
100
Sucrose is a disaccharide formed from glucose and what?
fructose
100
Ribonucleic acid is also called what?
RNA
200
Covalent Bonds are formed between a non-metal and what?
non-metal
200
C6H12O6 is a glucose molecule. How many Carbon atoms does it have?
6
200
pH of an acid is less than what?
7
200
Is glycogen a plant or animal starch?
animal
200
Is Uracil in RNA or DNA?
RNA
300
Do non-metals lose or gain electrons?
gain electrons
300
What does the symbol Na stand for on the periodic table?
Sodium
300
Is a liquid with a pH of 9 an acid or base?
base
300
Is a triglyceride is an animal fat or sugar?
animal fat
300
Is Thymine in RNA or DNA?
DNA
400
Do metals lose or gain electrons?
Lose electrons
400
How many electrons in an atoms outer shell makes it more stable?
8
400
Does -OH represent an acid or base?
Base
400
Is cellulose a monosaccharide, disaccharide or polysaccharide?
polysaccharide
400
The backbone of nucleic acids contains sugar and what?
Phosphate
500
What type of bond allows water to dissolve polar compounds?
Hydrogen Bonds
500
Isotopes have the same number of protons and different number of what?
neutrons
500
Is bleach an acid or base?
base
500
Do saturated fatty acids have double bonds? yes or no
No double bonds
500
What are proteins made up of?
chains of amino acids