Water
Bonding
Functional Groups
Macromolecules
Misc
100
Water is this type of molecule. (one of the reasons why it is the universal solvent)
What is polar molecule
100
This is a bond where atoms share electrons
What is covalent bonding
100
(-OH) oxygen single bonded to a hydrogen
What is a hydroxyl group
100
Steroids are this type of macromolecule
What is a lipid
100
These are atoms that have the same atomic number but a different atomic mass
What are isotopes
200
This helps a tree pull water up ts trunk.
What is cohesion
200
This is a bond between Sodium and Chlorine in salt
What is ionic bonding
200
(>CO) carbon double bonded to an oxygen
What is a carboxyl group
200
These can be called monosaccharides, disaccharides, or polysaccharides
What are carbohydrates
200
these are the four most abundant elements in the human body
What is hydrogen, carbon, nitrogen, oxygen
300
This property is the reason why water has a high specific heat.
What is hydrogen bonding
300
This is an Intermolecular force between hydrogen and a highly electronegative atom.
What is a hydrogen bond
300
(-NH2) nitrogen bonded to two hydrogens
What is an amino group
300
This is a double helix
What is DNA
300
the cell membrane is made up of this type of layer
What is phospholipid bilayer
400
This is the reason why ice is less dense than water
What is the crystalline structure of ice
400
These are weak bonds between atoms and molecules due to occasional non-symmetrical distribution of electrons
What is Van der Waals interactions
400
(CH3) carbon bonded to 3 hydrogens
What is a methyl group
400
This bond is a covalent bond that is formed when two amino acids are bonded via dehydration synthesis
What is a peptide bond
400
a solution with the pH of 7 is this many tiems more acidic than a solution with a pH of 8
What is 10 times
500
This is how many hydrogen bonds there are on an individual water molecule
What is four
500
The H-O-H angle in water, which is tetrahedral, has this angle
What is 104.5 degrees
500
(-SH) sulfur atom bonded to a hydrogen
What is a sulfhydryl group
500
A single amino acid is composed of an alpha carbon bonded to a hydrogen and these 3 other components
What is a R group, amino group and carboxyl group
500
This type of reaction yields one ADP, one inorganic phosphate group, and energy.
What is hydrolysis.
M
e
n
u