Biochemistry Review

If the number of oxygen x 2 = the number of hydrogen, what type of molecule do you have?

• carbohydrate
• lipid
• protein

For which molecule does Biuret's show a positive test result?

• monosaccharide
• polysaccharide
• protein
• lipid

What color is a positive Biuret's?

• Black
• Blue
• Lavender
• Orange

How does your body use lipids?

• Primary source of energy
• energy storage and insulation
• speeds up chemical reaction
• defense

What macromolecule does Benedict's test for?

• Monosaccharide
• Polysaccharide
• Protein
• Lipid

What color does Benedict's turn when it is positive?

• Blue
• Black
• Lavender
• Orange

What molecule is this?

• this is a monosaccharide
• this is a polysaccharide
• this is a protein
• this is a lipid

 What molecule is this?

• this is a monosaccharide
• this is a polysaccharide
• this is a protein
• this is a lipid

What are the building blocks of proteins?

• amino acids
• fatty acids
• glycerol
• monosaccharides

What element is found in proteins but not carbs nor lipids?

• carbon
• hydrogen
• nitrogen
• oxygen