It's what differs between isotopes.
What is atomic masses or numbers of neutrons?
The type of bond resulting from electron transfer.
What is ionic?
When it comes to being this, water is a universal one.
What is a solvent?
These two elements are necessary to have an organic compound.
What are carbon and hydrogen?
The primary level of a protein relies on these alone.
What are amino acids?
Chemical bonding directly occurs because of these particles.
What are electrons?
The type of bond resulting from electron sharing.
What is covalent?
Type of attraction when water sticks to a substance other than itself.
What is adhesion?
It's the building block of protein, and it's not nice.
What is amino acid?
Disulfide bridges and ionic bonding are common for this protein level.
What is tertiary?
This type of covalent bond results in opposite charges.
What is polar?
An atom with a charge.
What is an ion?
Type of attraction when water molecules stick to themselves.
What is cohesion?
It's the number of different protein building blocks.
What is 20?
You won't sleep on these sheets that are secondary level protein ones. (Full name required)
What are Beta-pleated sheets?
This type of ion is always happy because it has a positive outlook.
What is a cation?
This weak bond forms and breaks rapidly between water molecules.
What is a hydrogen bond?
It's water's ability and property to absorb much heat before boiling.
What is high specific heat?
(specific heat only gets no credit)
Sugars, starch, cellulose, glycogen and chitin. They belong in this category.
What are carbohydrates?
The quaternary level has these somewhat repetitive parts.
What are distinct subunits?
Covalent, variable-shaped molecules having no overall charge.
What are non-polar molecules?
It has a name. It is one carbon with 4 attached hydrogen atoms.
What is methane?
A lesser amount of this property, regarding water, allows ice to float.
What is density?
Three fatty acids and one glycerol combined will produce this.
What is a fat, lipid or triglyceride?
Link three or more protein units and you'll form this.
What is a polypeptide?
We need this to both make and break bonds.
What is energy?
In order to form a covalent bond, atoms must be in this situation.
What is in close proximity?
On the pH scale, its reading of 13 makes it this.
What is a base or strong base?
It's a phosphate head with two fatty acid tails. You'll find them in a cell membrane.
What is a phospholipid?
Carbs, lipids and proteins exist, and are what they are because of the loss of these.
What are water molecules?