amino acids

What is the name of the resulting bond forming between two amino acids ?

• Ester Bond

• Peptide Bond

• Glycosidic Linkage

• Hydrogen Bond

Amino acids all have the same general structure except for the......

• Amino Group

• Carboxyl Group

• Carbonyl Group

• 'R' Group

The amino acid isomer that is used to produce the proteins of all living things is the

• L-Isomer

• β-Isomer

• α-Isomer

• D-Isomer

If a methyl group (-CH₃), were at the 'R', the amino acid would likely be

• Hydrophobic

• Hydrophilic

• Ionic

• Acidic

All hydrophobic amino acids (valine, leucine, isoleucine etc) share which of the following properties?

• polar uncharged R-groups

• non-polar uncharged R-groups

which is the simplest amino acid?

• leucine

• alanine

• Glycine

• cysteine