Career Day Review

Which biomolecule is a main source of quick energy?

• Nucleic Acid
• Protein
• Lipid
• Carbohydrate

Which biomolecule is found in fats, oils, and waxes and is a source of long-term energy? 

• Proteins
• Nucleic Acid
• Lipids
• Carbohydrate

Which biomolecule helps form muscles?

• Nucleic Acid

• Carbohydrate

• Protein

• Lipids

Tags

NGSS.HS-LS1-6

Which biomolecule is responsible for insulation and energy storage?

• Protein
• Nucleic Acid
• Lipid
• Carbohydrate

Which biomolecule has sugars and starches?

• Lipids
• Proteins
• Carbohydrates
• Nucleic Acid

Tags

NGSS.MS-LS1-7

A monomer is ...

• a single atom
• a building block for polymers
• a single element
• is an inorganic molecule

Tags

NGSS.MS-PS1-1

What is the purpose  of an enzyme?

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

Tags

NGSS.MS-LS1-7

Enzymes are capable of increasing the rate of a chemical reaction within a living cell.  Enzymes accomplish this through which of the following means?

• reducing the number of products   
• reducing the activation energy
• increasing the temperature of the cell
• increasing the concentration of reactants 

Tags

NGSS.HS-PS1-4

NGSS.HS-PS1-5

The enzyme protease is found in the stomach and is used to help break down ingested proteins. What monomer would you expect to find after eating a protein-rich food?

• Nucleotides

• Monosaccharides

• Fatty acids

• Amino acids

Tags

NGSS.HS-LS1-6

The enzyme Amylase is found in saliva and is used to help break down carbohydrates like starch. What monomer would you expect to find after eating a starch-rich food?

• Monosaccharides

• Nucleotides

• Fatty acids

• Amino Acids

Tags

NGSS.MS-LS1-7