Macromolecules Check point

What is a protein: 

• A polymer composed of many sugars.
• A polymer composed of many amino acids. 
• A polymer composed of fatty acids. 
• A polymer composed of nucleotides. 

How many different amino acids are there?

• 15
• 20
• 25
• 30

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

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

What happens in this process?

• Speed up chemical reactions

• Control cell growth

• Involved in body structure.

• Single Displacement

What is the monomer of a protein?

• amino acid
• monosaccharide
• fatty acid
• nucleic acid

What is the monomer of proteins?

• amino acids
• polypeptides
• nucleotides
• monosaccharides

Which macromolecule is this?

• carbohydrate
• lipid
• protein
• nucleic acid

Which colored box highlights the amino group?

• Blue (left)

• Turquoise (top)

• Orange

• Red

• Purple

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

• Blue (left)

• Turquoise (top)

• Orange

• Red

• Violet

Which colored box highlights the carboxyl?

• Blue (left)

• Turquoise (top)

• Orange

• Red

• Purple