Amino Acids & Proteins

The bond that joins amino acids are called:

• Peptide Bonds
• Ester Bonds
• Glycosidic Linkages
• Phosphodiester Bonds

If a methyl group (-CH₃), which does not like water, were at the 'R', the amino acid would likely be:

• Hydrophobic

• Hydrophilic

• Ionic

• Acidic

Tags

NGSS.HS-LS1-6

The diagram shows a bond forming between two amino acids. What is the name of this reaction?

• Dehydration Synthesis
• Hydrolysis
• Pepysis
• Oxidation

Tags

NGSS.HS-LS1-6

The diagram shows a bond forming between two amino acids. What is the name of the resulting bond?

• Peptide Bond
• Glycosidic Linkage
• Ester Bond
• Hydrogen Bond

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

• Amino Group
• Carboxyl Group
• 'R' Group
• Carbonyl Group

Tags

NGSS.HS-LS1-6

The reaction used to digest and break the bond in red is:

• Hydrolysis
• Dehydration Synthesis
• Oxidation
• Single Displacement

Tags

NGSS.HS-LS1-7

The primary sequence of a protein refers to the:

• Order of amino acids
• α-Helix or β-Pleated Sheet
• Interaction of subunits
• Hydrogen Bonding

Structures like an α-Helix are formed because of:

• Hydrophobic Interactions
• DiSulphide Bridges
• Salt Bridges
• Hydrogen Bonding

The number of amino acids used to produce proteins for all living things is:

• 20
• ∞
• 15
• 42

Tags

NGSS.HS-LS1-6

The amino acid that results in disulphide bridges is:

• Cysteine
• Alanine
• Glutamic Acid
• Valine

Tags

NGSS.HS-LS1-6