Proteins!

What is a peptide bond?

• A bond that holds two amino acids together.

• A bond that holds hydrogen and oxygen molecules together.

• A bond that holds the water molecule together.

• A bond that is formed by inorganic molecules

How many different amino acids are there?

• 15
• 20
• 25
• 30

Tags

NGSS.HS-LS1-6

What is this molecule called?

• nucleotide

• fatty acid

• amino acid

• monosaccharide

• glycerol

Tags

NGSS.HS-LS1-6

Which colored box highlights the amino group?

• Blue (left)

• Turquoise (top)

• Orange

• Red

• Purple

Tags

NGSS.HS-LS1-6

Which colored box is different for every amino acid?

• Blue (left)

• Turquoise (top)

• Orange

• Red

• Purple

Tags

NGSS.HS-LS1-6

Which colored box is the reason this is an organic molecule?

• Blue (left)

• Turquoise (top)

• Orange

• Red

• Violet

Tags

NGSS.HS-LS1-6

Which colored box highlights the carboxyl?

• Blue (left)

• Turquoise (top)

• Orange

• Red

• Purple

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

Each amino acid is different from the other due to....

• The R group
• The amino group
• The carboxyl group
• The central carbon

What does an amino acid look like?

• It's a central carbon with two different groups attached.
• It's a central carbon with three different groups attached.
• It's a central carbon with four different groups attached.
• It's a central carbon with five different groups attached.

Tags

NGSS.HS-LS1-6