What dictates the tertiary structure of a protein?

Which amino acids typically have ionised side chains pH 7.0?

(There are 5 correct answers)

Two major elements of secondary structure are shown above. B represents:

True or False?

The changes in pH will not only affect the amino and carboxyl group but the side chains as well.

How many different "standard" amino acids occur as constituents of proteins?

How many amino acids carry side chains that ionise?

Which component determines the properties of an amino acid?

 Non-polar Amino Acids

These are hydrophobic. They like to interact with each other through van der Waals interactions. Due to their hydrophobicity, they don't want to form hydrogen bonds.

Which amino acids are non-polar?

(There are 9 correct answers)