5th Six weeks Biomolecules and enzymes

Which biomolecule includes sugars, cellulose and starch?

• Lipids
• Proteins
• Carbohydrates
• Nucleic Acid

Tags

NGSS.MS-LS1-7

Which biomolecule is made of the monomer amino acids?

• Nucleic Acid
• Carbohydrate
• Protein
• Lipid

Which biomolecule contains fats, oils, and waxes?

• Proteins
• Nucleic Acid
• Lipids
• Carbohydrate

What do monomers do?

• Bond to make a polymer
• Create essential proteins
• Stores energy
• Splits to make more cells

Enzymes are considered to be 

• Lipids
• Carbohydrate
• Protein
• Nucleic Acid

What is the purpose  of an enzyme?

• give permission for the reaction
• raise activation energy
• speed up reactions
• control how many reactions occur

Letter D in the picture is...

• active site
• enzyme
• substrate
• products

The enzyme known as ‘catalase’ is involved in the breakdown of hydrogen peroxide molecules into separate water and oxygen molecules. During this reaction, what happens to the ‘catalase’?

• The enzyme would become products: O2 and H20
  
• The enzyme would be fully used up and discarded.
• The enzyme would remain unchanged in any way.
• The enzyme would become a new type of enzyme.

What is being represented by the letter A in the image?

• Substrate
• Enzyme
• Product
• Complex

The part of the enzyme that the substrate bonds to is called the _____.

• active site
• activation energy
• bond site
• dehydration synthesis