BR: RC4/P1

Which biomolecule is responsible for insulation and long term energy storage?

• Protein
• Nucleic Acid
• Lipid
• Carbohydrate

Which biomolecule includes sugars, cellulose and starch?

• Lipids
• Proteins
• Carbohydrates
• Nucleic Acid

Which biomolecule is made of the monomer amino acids?

• Nucleic Acid
• Carbohydrate
• Protein
• Lipid

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

• Active Site
• Enzyme
• Substrate
• Product

What is the purpose of an enzyme?

• give permission for the reaction

• raise activation energy

• speed up reactions (catalyst)

• control how many reactions occur

Enzymes need certain environmental conditions in order to function properly.  What happens when enzymes are heated to a high temperature?

• they die
• they denature (change shape)
• they change their amino acid sequence
• they work better

Which of the following is the correct equation for PHOTOSYNTHESIS?

• CO₂ + light + H₂O --> O₂ + Sugar
• CO₂ + sugar + H₂O --> O₂ + light
• _O2 + light + H₂O --> CO₂ + Sugar
• CO₂ + O₂ + H₂O --> Light+ Sugar

What is the correct equation for cellular respiration?

• O₂ + C₆H₁₂O₆ -> CO₂ + H₂O + Energy

• O₂ + C₆H₁₂O₆ + Energy -> CO₂ + H₂O

• CO₂ + H₂O -> O₂ + C₆H₁₂O₆ + Energy

• CO₂ + H₂O + Energy -> O₂ + C₆H₁₂O₆

What organelle is letter B?

• Chloroplast

• Mitochondria

• Nucleus

• Ribosome

9B: Which statement best describes the relationship between the products of photosynthesis and the reactants in cellular respiration?

• The products of photosynthesis serve as the reactants in cellular respiration to provide chemical energy

• The products of photosynthesis combine with the reactants in cellular respiration to remove ATP from cells

• The products of photosynthesis inhibit the reactants in cellular respiration in the presence of light

• The products of photosynthesis change the structure of the reactants in cellular respiration in the presence of light.