2. Which product would be radioactive if you begin cellular respiration with a tagged Carbon in glucose? Support your answer. CO2

Time lef a particulate matter of O.003 mm, if inhaled, it will settle in O a. the blood Ob. deep in the lung in the body fat O d. inthe nose O e in the trachea and the bronchi (air ways) one of the following molecules absorbs UVA O a. NO3 O b. NO HNO3 Od. NO2 e. N205 Rhodium catalyst in the catalytic converter will be able to reduce

2. The role of coenzymes in realizing the catalytic activity of enzymes.

2. Examine the two scenarios below. • Scenario A: 100 g of glucose in the presence of unlimited oxygen is metabolized through aerobic respiration. Scenario B: 100 g of glucose in the absence of oxygen is metabolized through anaeroblc respiration. Would the mass of products produced in Scenario A be greater than, less than, or equal to the mass of products produced in Scenario B? Justify your answer.

3. During the process of aerobic cellular respiration, carbohydrates are ultimately broken down into A Acetyl-CoA B. CO₂ C. 0₂ D H₂O

17. Name the type of biomolecules shown below:

2. Draw a graph showing a downhill (spontaneous) reaction, that requires some activation energy to get it going. Then draw and clearly label on the graph b. The activation energy for the reaction (use a bracket to indicate the upper and lower limits) c. The free energy change for the reactions (use a bracket to indicate the upper and lower limits) d. How an enzyme will change the energetics of the reaction. I suggest you use a dotted line for the enzyme.

1. A student was given two test tubes. One tube contains a reaction catalyzed by an inorganic catalyst, while the second tube contains a reaction catalyzed by an enzyme which is protein in nature. Give two laboratory procedures which you can perform to differentiate which of the two tubes contain an enzyme-catalyzed reaction.

I need the answer as soon as possible

D. The reaction add water from one molecule to another. 9. Determine the correct terminology for each word. * 1 point O A. Oxidation - gains of electrons; Reduction - loss of electrons. O B. Oxidation - loss of electrons; Reduction - gains of electrons. O C. Oxidation - fewer of electrons; Reduction - more of electrons. O D. Oxidation - more of electrons; Reduction fewer of electrons. 1 point 10. Determine the process involved in the production of ATP by the final step of glycolysis. O A. Substrate Level Phosphorylation