Biology vocabulary quiz 1

Polar Molecule

• Ria Molecule formed by the unequal sharing of electrons,causing a slight positive change on one end and a slight negative charge on the other

• Chain of monomers, the entire chain

• The tendency of molecules of the same kind to stick to one another

• A molecule that is "water-fearing",does not mix with water

Hydrogen Bond

• A bond formed between two polar molecules, the positive end of one molecule is attracted to the negative end of another molecule forming this bond

• chain of monomers, the entire chain

• each subunit in a complete molecule, an individual link in a chain

Cohesion

• The tendency of molecules of the same kind to stick to one another

• The tendency of unlike molecules to be attracted to one another

• Chain of monomers,the entire chain

Adhesion

• The tendency of unlike molecules to be attracted to one another

• The tendency of molecules of the same kind to sick to one another

Monomer

• each subunit in a complete molecule, an individual link in a chain

• Chain of monomers, the entire chain

Polymer

• Chain of monomers, the entire chain

• molecules that are always together and never fall apart

Tags

NGSS.HS-LS1-6

Carbohydrate

• Macromolecule that can be broken down to provide energy, includes sugar and starches

• A molecule that is 'water-loving", mixes with water

Tags

NGSS.HS-LS1-6

Lipid

• nonpolar macromolecule that does not mix well with water, includes fats,oils and steriods

• Each subunit in a complete molecule, an individual link in a chain

Hydrophobic

• A molecule that is "water-fearing", does not mix with water

• A molecule that is "water-loving", mixes with water

Hydrophilic

• A molecule that is "water-fearing", does not mix with water

• A molecule that is "water-loving", mixes with water