Show:
Basic Chemistry
water
macro 1
macro 2
mishmash
100
parts of an atom
What are protons,neutrons and electrons
100
The chemical formula for water
What is H2O
100
the 4 macromolecules
What are carbohydrate, lipid, protein, nucleic acid
100
4 structures
What is a protein
100
this determines what element the atom is
What is a proton
200
shares electrons
What is a covalent bond
200
The bonds between the O and Hs
What is polar covalent
200
sugars, starch, and cellulose
What are carbohydrates
200
made from amino acids
What is a protein
200
When 1 substance dissolves in another it is known as this
What is a solution
300
same element with different number of neutrons
What is an isotope
300
The angle in a water molecule
What is 104.5
300
The 2 types of nucleic acids
What are DNA and RNA
300
formula of (CH2O)n
What is a carbohydrate
300
Water striders use this property of water
What is surface tension
400
This has more H+ than OH-
What is an acid
400
water sticking to itself
What is cohesion
400
Made from nucleotides
What are Nucleic Acids
400
fats, oils and waxes
What is a lipid
400
neutral on the pH scale
What is 7
500
The electrons in the outer energy level
What are valence electrons
500
What water forms when it freezes
What is the crystal lattice
500
This macromolecules provides insulation for the body
What are lipids
500
These lower the activation energy to speed up a reaction
What are enzymes
500
starch, cellulose and glycogen are this type of carbohydrate
What is a polysaccharide