What is the principle reason why organisms such as yeast produce alcohol? Please explain in terms suitable for a Biochemistry class. Thanks
The yeast species involved in alcohol production transport sugar into their cells where it can be used to extract energy through two processes depending on the presence, or absence, of oxygen. In both processes, electrons are transferred from a 6 carbon glucose to electron carrying molecules, NAD+, to form two 3 carbon molecules of pyruvate through a process called glycolysis. Energy is conserved through the transfer of phosphate groups from high energy intermediates of glycolysis to ADP, resulting in the production of ATP, or cellular energy. When oxygen is present, the pyruvate produced is shuttled through other metabolic pathways that result in the production of more ATP, however, without oxygen further energy extraction from pyruvate is not thermodynamically feasible.
The process of ethanol fermentation generates waste products,
ethanol and carbon dioxide, from pyruvate. The biological purpose
of this process is to remove the electrons transferred to electron
carrying molecules, to regenerate them, thereby allowing their use
in additional cycles of glycolysis. This process generates two
carbon dioxide and two ethanol molecules from one 6 carbon
glucose.
What is the principle reason why organisms such as yeast produce alcohol? Please explain in terms...
Experiment 9: Pre-Lab Questions 1. Why is respiration important for living organisms? 2. (Circle one) a. Yeast is heterotrophic or autotrophic b. TRUE OR FALSE. Yeast can carry out both aerobic and anaerobic cellular respiration. 3. What gas will be produced by the yeast, making the balloon bigger? 4. Explain the difference between aerobic respiration and anaerobic respiration. Which is more efficient in terms of energy? 5. What is the purpose of using various temperatures in this experiment? Explain 116
Biochemistry: Why does gluconeogenesis bypass hexokinase (the first enzyme of glycolysis)? Specific reason please.
Explain why a favorable yield analysis alone is not a sufficient reason to select a surface water supply. Please only answer if you are certain. Thanks!
PLEASE EXPLAIN WHY???
WHAT IS THE TRUE REASON MANAGERS GIVE FOR MOST MERGERS?
5. The primary reason managers give for most mergers is to acquire more assets so as to increase sales and market share. a. True b. False ANSWER: False
Why mucus increase when blood vessel inflammed? what kind of reason and mechanism? Please explain it detail.
Please explain the alcohol that dehydrates the fastest
and why. The structures are correct.
1. For the alcohols listed below: Write the major dehydration product. Which of the alcohols dehydrates with the fastest rate? Why a. b. он a) methul b) он он c) The alcohol that dehydrates at the fastest is (explain why):
What are some principle agent problems during the financial crash of 2007-2009? Please explain why. I will make sure to thumbs up.
4. Using your knowledge of Le Chatelier's principle and the given equation, explain why an excess of acetic acid is used in this experiment. 5. If water was added as the solvent in this reaction would this shift the equilibrium in the desired direction to form more of the product (the ester)? Explain using the given equation and LaChatelier's principle. Alcoho 6. In the two chemical structures below, identify each of the following functional groups as either carboxylic ester, carboxylic...
1) What is the best reason that you have found to support physician-assisted suicide? Please explain your reasoning for considering this the best reason. 2) What is the best reason that you have found to oppose physician-assisted suicide? Please explain your reasoning for considering this the best reason. 3) Are there alternatives to physician-assisted suicide? Are any of these better options? Why or Why Not?
Compare the terms ‘communicable’ and ‘non-communicable disease’. Explain the reason the causative agent of each of those diseases can be transmitted to others or the reason why it can’t be transmitted.