protein and enzymes

Which biomolecule contains pastas and breads?

• Lipid
• Protein
• Nucleic Acid
• Carbohydrate

Which biomolecule helps form body structures like muscles?

• Nucleic Acid
• Carbohydrate
• Protein
• Lipids

Tags

NGSS.HS-LS1-1

Which biomolecule is made of the monomer amino acids?

• Nucleic Acid
• Carbohydrate
• Protein
• Lipid

What do monomers do?

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

The monomer of a protein is called...

• an amino acid
• a monosaccharide
• a fatty acid
• a nucleotide

Tags

NGSS.HS-LS1-6

Many monomers can be linked together to form ______________. 

• building blocks
• chemical reactions
• polymers
• energy

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.