Q: What cycle sends electrons, via NADH and FADH2, to the respiratory chain? A) Glycolysis B) Krebs…
A: NADH is nicotinamide adenine dinucleotide and FADH2 is flavin adenine dinucleotide hydrogen. These…
Q: Why is the Calvin -Benson Cycle known as the carbon -fixatiion cycle?
A: Light independent reaction (Calvin cycle) makes sugar using carbon dioxide and the energy-containing…
Q: When fermentation is carried out by bacteria, not all of the reactions of the TCA cycle operate.…
A: Through the activity of enzymes, fermentation is a metabolic process that results in chemical…
Q: What is the importance of fermentation to cellular metabolism? a. It generates glucose for the…
A: Fermentation is a metabolic process that produces chemical changes in organic substrate like glucose…
Q: Why do some microbes produce fermentation end products under anaerobic conditions? O A. to make…
A: Introduction :- When the intake or loss of oxygen exceeds that of its production through…
Q: During which of the following processes does NAD* become reduced? Select all that apply.) O…
A: The reduction is a chemical reaction that generally involves the accpeting of electrons by one of…
Q: Which of the following events describes where the NADPH required for the Calvin cycle comes from?…
A: Introduction Plants and algae employ the Calvin cycle to convert carbon dioxide from the air into…
Q: In the Prokaryote and in eukaryotes, the chemical reaction (Glucose à 2 pyruvate molecules)…
A: Photosynthesis is a physio-chemical process by where green plants use light energy to synthesize…
Q: This pertains to cellular respiration. What is the final electron acceptor in ETC? After this final…
A: Electron transport chain consists of a series of complexes (electron transporters) found embedded in…
Q: Which of the following final electron acceptors is usedduring anaerobic respiration?(a) Lactic acid…
A: All humans need oxygen for their. This oxygen is obtained by the respiration. Where respiration is a…
Q: During glycolysis, is all of the energy of glucose converted to energy in ATP? Why do compost piles…
A: Glycolysis is the process by which one molecule of glucose is converted into two molecules of…
Q: When electron gradients are created in photosythesis and cellular respiration, the electrons are…
A: The electrochemical gradient is generated during respiration and photosynthesis. The movement of…
Q: Why does photosynthesis produce O2? Microbial photosynthesis
A: Photosynthesis is the process by which plants and some bacteria synthsize sugar molecules from…
Q: fermentation consists of glycolysis plus reactions that regenerate blank by transferring electrons…
A: Fermentation is a type of anaerobic respiration and occurs in an aerobes the term fermentation…
Q: The noncyclic electron pathway, but not the cyclic pathway, generatesa. 3PG.b. chlorophyll.c. ATP.d.…
A: In the cyclic electron pathway, the electrons from photosystem II move to other electron acceptors…
Q: Under what conditions might your cells shift from aerobic respiration to fermentation? In what…
A: The aerobic respiration is an oxygen dependent process that occurs in all living cells responsible…
Q: Describe the electron transport chain . What is the substrate? What are the products? Where does it…
A: Cellular respiration is the process by which cells obtain energy. This is usually achieved by the…
Q: Choose the best answer for following question. The noncyclic electron pathway, but not the cyclic…
A: The correct answer is option (d).
Q: Can you explain to me how the process of photosynthesis and respiration occur, as well as…
A: Photosynthesis is the process in which plants use light energy to make sugar (as their food) from…
Q: When animals carry out fermentation, they produce ————, while yeasts produce ————. lactate, NADH…
A: Fermentation is a metabolic cycle by which sugars like glucose is changed over to acids, and…
Q: What is (are) the product(s) that are transferred into the electron transport chain from the citric…
A: The citric acid cycle is also known as tricarboxylic acid or Kreb cycle. It occurs in the…
Q: Which of the four stages of aerobic cellular respiration is most similar to the light-independent…
A: In photosynthesis, light-independent reactions are the biosynthetic phase of photosynthesis. These…
Q: If a cell grows on a minimal media and it is made up of phosphate as a source of carbon and energy,…
A:
Q: Why do you think it is important to know about anaerobic respiration?
A: Respiration is the process by virtue of which a cell takes up Oxygen and nutrients (specially…
Q: The mechanem by which electron transport as coupled to ATP production by means of proton gradent is…
A: Cell is the basic structural and functional unit of life. It requires energy molecules like ATP in…
Q: The process of ________ requires carbon dioxide to begin. a. cellular respiration b.…
A:
Q: What is/are by-product of fermentation? All of these' Ethanol Lactate ATP
A: Fermentation is a process,which occurs in the absence of oxygen.In this process,glucose is breakdown…
Q: The following equation (look photo) summarizes the reactants and products of A. Aeorbic respiration…
A: Aerobic respiration is an example.of catabolic reaction where the glucose molecule in broken down…
Q: What is the function of coenzymes such as NAD+/NADH & NADP+/NADPH?
A: Coenzymes are defined as organic nonproteins molecules. They cannot catalyze the chemical reactions…
Q: Which process produces 32-36 ATP molecules? a Electron transport chain b Fermentation c Calvin…
A: Cellular respiration is the metabolic process in which degradation of organic molecules results in…
Q: NADH is reozidized by which if the following processes? A. Glycolysis B. Fermentation C. Krebs…
A: Reoxidation can be defined as subsequent oxidation.
Q: How does fermentation allow a cell to continue the production of ATP without oxygen being present?
A: Fermentation is an anaerobic process of respiration which usually takes place in the absence of…
Q: The bacterium E. coli is capable of performing aerobic respiration, anaerobic respiration, and…
A: The aerobic respiration can occur at the presence of oxygen. The steps includes, Glycolysis - 2 ATP…
Q: Which of the following questions is most relevant to understanding the Calvin cycle? A How does…
A: Photosynthesis is a reaction or process that takes place in two-phases. The former-reaction is…
Q: Below lists a number of phases in cellular respiration. Which phase (s) of cellular respiration…
A: Cellular respiration is the process by which the energy is produced by the mitochondria of the cell…
Q: Fermentation utilizes which of the following processes? a) glycolysis b) citric acid cycle c)…
A: Cellular respiration refers to the cellular metabolic processes that produce adenosine triphosphate…
Q: Difference between cellular respiration and photosynthesis?
A: Photosynthesis is the process in which the plant makes its own food. In this, the carbon dioxide is…
Q: What is the name of the molecule that transports high energy electrons from the light reactions to…
A: Photosynthesis in plants is a process of forming carbohydrates using Carbon Dioxide and water.…
Q: What is substrate-level phosphorylation and electron transfer phosphorylation? Compare and contrast…
A: Phosphorylation is a chemical reaction where a phosphoryl group (PO3-) is added to an organic…
Q: Why must NADH be reoxidized? How does this happen in an organism that uses respiration? Fermentation
A: Nicotinamide Adenine dinucleotide is a coenzyme that is essential for metabolism. NAD is a…
Q: Is there evidence that photosynthetic activity added oxygen to the water? Explain. Is there evidence…
A: There is clear evidence that photosynthetic activity adds oxygen to water, when gross primary…
Q: Choose which of the following reaction pathways is most likely exergonic. Group of answer choices…
A: An exergonic reaction is that which releases free energy. It occurs spontaneously. Release energy is…
Q: How many different types of reactions (e.g., phosphorylation, isomerization) occur in the Calvin…
A: The Calvin cycle is a light-independent reaction in photosynthesis in which plants and algae reduce…
Q: Why do you think it is important to know about anaerobic respiration? Compare and contrast…
A: Anaerobic respiration is the type of respiration process which takes place in absence of oxygen. It…
Q: Beta-oxidation of fatty acids produces a product that can enter which pathway to generate ATP for…
A: Biochemistry is a branch of science that deals with the study of chemical processes related to…
Q: In a plant cell, which of the following reactions produces oxygen? Both the light reactions and the…
A: Several reaction take place In plants where some produce carbondioxide Or oxygen or some plants use…
Q: If you took a terrestrial plant (non-aquatic) and dunked it under the water so that it had no access…
A: When a terrestrial plant is entirely submerged in water, it experiences stress on its functioning,…
Q: A decrease in entropy occurs during the CO2 uptake phase of the Calvin cycle, as freely moving CO2…
A: Photosynthesis is a process in which sunlight is used to convert carbon dioxide and water into…
Q: name of the the pathway that needs a sufficient amount of CO2 for dark reactions to proceed to…
A: The process of generation of glucose from raw materials like water and carbon dioxide in the…
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- Which of the following substances does not participate in the Calvin-Benson cycle? a. ATP c. NADPH e. PGAL b. O2 d. RuBP f. CO2Why must NADH be reoxidized? How does this happen in an organism that uses respiration? Fermentation?fermentation consists of glycolysis plus reactions that regenerate blank by transferring electrons from NADH to blank or blank?
- NADH is reozidized by which if the following processes? A. Glycolysis B. Fermentation C. Krebs cycle D. Electron transport chain E. Light reactions to photosynthesisWhy does photosynthesis produce O2? Microbial photosynthesisUnder what conditions might your cells shift from aerobic respiration to fermentation? In what habitats might an organism rely solely on fermentation?
- Which of the following involves nitrate as a terminal electron acceptor? (A) Photosynthesis. (B) Aerobic respiration. (C) Fermentation. (D) Anaerobic respiration. (E) Glycolysis.Can someone explain to me what does Oxidation, Reduction and Redox reaction means in terms of cellular respiration? I am having a hard time understanding the core concept.Fermentation utilizes which of the following processes? Question 15 options: a) glycolysis b) citric acid cycle c) electron transport chain d) photosynthesis
- When oxygen is not available, yeast cells can still do glycolysis to produce ATP. Under these conditions, why would yeast cells also need to do fermentation?Fermentations yield only a fraction of the energy available from the complete combustion of glucose. Why is a relatively inefficient metabolic pathway so extensively used?Fermentation utilizes which of the following processes? a) glycolysis b) citric acid cycle c) electron transport chain d) photosynthesis