5. If you performed the cellular respiration experiment without using the NaOH packet, what resultwould you predict? Explain why.6. In the cellular respiration experiment, what gas was taken up by the beans?7. In the yeast fermentation experiment, what gas was causing bubbles to get larger?8. Explain why glucose would result in the most activity during fermentation.94Cellular Respiration and Fermentation

Fermentation is an anaerobic method in which energy is released from glucose in the absence of…

If you performed the cellular respiration experiment without using the NaOH packet, what res would you predict? Explain why. In the cellular respiration experiment, what gas was taken up by the beans? In the yeast fermentation experiment, what gas was causing bubbles to get larger? Explain why glucose would result in the most activity during fermentation.

If you performed the cellular respiration experiment without using the NaOH packet, what res would you predict? Explain why. In the cellular respiration experiment, what gas was taken up by the beans? In the yeast fermentation experiment, what gas was causing bubbles to get larger? Explain why glucose would result in the most activity during fermentation.

Anatomy & Physiology

1st Edition

ISBN:9781938168130

Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble

Publisher:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble

Chapter24: Metabolism And Nutrition

Section: Chapter Questions

Problem 8RQ: Aerobic cellular respiration results in the production of these two products. NADH and FADH2? ATP...

See similar textbooks

Similar questions

2. Look at the cellular respiration reaction. What reactants and/or catalysts (enzymes) does the yeast supply? What does the juice supply? and What is the product of respiration that we need? In other words, why do organisms need cellular respiration?
1) At what point during cellular respiration do the electrons have the most energy? At what point do they have the least energy. (You should describe the molecule that electrons are part of at each of these points) 2) When electrons lose energy, that energy goes somewhere. Where does that energy go to immediately, and where is that energy at the end of cellular respiration. 3) Give an example of potential energy in Cellular Respiration. Give an example of kinetic energy in cellular respiration.
7. Why are electron carriers (NAD+/NADH and FAD/FADH2) so important in the process of cellular respiration? a) They deliver electrons to the ETC, which in turn sets up chemiosmosis, where most of the ATP is generated. b) They separate the electrons from the protons so that the protons can be moved out of the mitochondrion. c) NADH and FADH2 are major components of the ETC, so without them, there would be no ETC in the cell. d) The electrons that they carry are able to directly phosphorylate ADP in order to generate the bulk of ATP in the cell. e) They transport protons across the mitochondrial membrane.
6. The bacterium E. coli is capable of performing aerobic respiration, anaerobic respiration, and fermentation. When would it perform each process and why? How is ATP made in each cas.
1. describe the process of cellular respiration 2. where does cellular respiration occur in the cell? 3. what is a balanced chemical reaction that depicts the process of velour respiration
Aerobic cellular respiration results in the production of these two products. NADH and FADH2? ATP and pyruvate ATP and glucose ATP and H2O
The Krebs cycle converts ________ through a cycle of reactions. In the process, ATP, ________, and ________ are produced. acetyl CoA; FAD, NAD acetyl CoA; FADH2; NADH pyruvate; NAD; FADH2 pyruvate; oxygen; oxaloacetate
What is the final acceptor for electrons in cellular respiration? a. oxygen b. ATP c. carbon dioxide d. hydrogen e. water
5. a) The cell creates molecules of NADH and FADH2to use in the electron transport chain as they are electron carrier molecules. The electron transfers from these moleculesdrives the movement of what molecule across the mitochondrial membrane?b) What is chemiosmosis?c) How does the cell use chemiosmosis to drive overcome the thermodynamic barrier of bringing phosphates close togehter to create ATP?d) What steps of oxidative phosphorylation are in the cytosol and which are in the mitochondria?e) Cellular respiration can be controlled at the post-translational level. What does this mean, using GLUT as an example? Why is post-translational control of GLUT evolutionarilyadaptive over transcriptional control?f) How does establishment of equillibria of various molecules control metabolic reactions? What are three ways high ATP in the cell control cellular respiration?g) Why are the enzymes controlling the initial steps of various biochemical pathways are targeted by allosteric control?
1. How many molecules of ADP as reactant are needed to produce about 38molecules of ATP for eukaryotic organisms?2. Which groups in the cellular respiration equation go in?3. Which groups are released? Use the given diagram below to answer the questions:
1. What do you think would happen if yeast DID NOT ferment pyruvate to ethanol? 2. What affect does increasing the amount of hydrogen peroxide have in mixing yeast and hydrogen peroxide together? 3. Describe the rate of each reaction over the 240 seconds in mixing yeast and hydrogen peroxide.
5. How does yeast utilize glucose for respiration? Write down the chemical equation.