How are electrons supplied to the noncyclical electron transport pathway?
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Answer is OPTION C - PHOTOLYSIS
Photolysis is the process by which water is split into oxygen, proton, electron by the help of LIGHT.
When the electrons leave the chlorophyll molecules, it leaves behind a 'hole. ' This electron hole is filled in by a water molecule that is oxidized (Photolysis), or loses electrons, as it essentially splits into two hydrogen atoms, or protons, and an oxygen atom.
this electron is taken up by the photosystem and the proton (H+) Is taken up by the NADP+ molecule and get reduced to energy molecule NADPH.
How are electrons supplied to the noncyclical electron transport pathway? a. photosynthesis b. chemiosmosis c. photolysis...
photolysis/phosynthesis Explain why the following are TRUE about the products of photolysis. (1 pt each) A. Oxygen is not important for photosynthesis. B. The H+'s from photolysis are not required for photosynthesis. C. The electrons from photolysis are absolutely required for photosynthesis. 2. On the figure below, place the LETTER for each process listed in ONE appropriate compartment. If it could go in more than one place, chose just one. (1 pt each) A PLANT CELL CLOCUP A. PQ is...
Which two processes make up oxidative phosphorylation? A. Chemiosmosis and ATP synthesis B. Electron transport chain and chemiosmosis C. Pyruvate oxidation and electron transport chain D. Proton motive force and chemiosmosis What is the final electron acceptor in the electron transport chain? A. FADH2 B. Water C. Oxygen D. NADH
27) Which one of the following best describes the electron transport chain? A) Electrons are passed from one carrier to another releasing a little energy at each B) Hydrogen atoms are added to CO2 to make an energy-rich compound. C) Electrons are pumped across a membrane by active transport. D) Glucose is broken down to a three-carbon compound 28) After completion of the citric acid cycle, most of the usable energy from the one molecule is in the form of...
1 (a) What is the difference between the electron transport chain and chemiosmosis in oxidative phosphorylation? Explain how each process contributes towards ATP synthesis.
The electron transport chain in cellular respiration converts electrical energy to the transport of_ Select one: a. H+ b. O2 c. CO2 d. OH- e. glucose The process of glycolysis converts one molecule of glucose to two molecules of pyruvate. Select one: a. 2 carbon X b. 3 carbon c. 4 carbon d. 5 carbon e. 6 carbon ATP synthesis during cellular respiration depends on a gradient of Select one: a. NaCI b. electrons c. 02 d. pyruvate e. Hydrogen...
113) Adenosine triphosphate is generated during a) glycolysis b) the krebs cycle c) the electron transport chain reaction d) all of the above c) band only 114) During which of the following processes is the greatest amount of ATP produced: Osmosis peptidoglycan synthesis glycolysis electron transport chain reactions lipidolysis 115) The site of the bacterial cell where ATP is produced is the cell wall cell membrane mitochondria nuclear region bande 116) ATP syhtnase: c) is the enzyme the breaks down...
SHORT ANSWER 23. Describe the path of electrons in the noncyclic electron transport pathway during photosynthesis. Explain the difference between the pathway of electrons in cyclic and noncyclic electron flow and in the final products that result from each pathway. 24. Cytochalasin is a drug that binds to the plus ends of actin filaments, thereby blocking elongation. Because of the dynamic nature of actin filaments this usually results in the depolymerization of actin filaments. a. If you were studying the...
118) The electrons of the electron transport chain come from molecules produced during: glycolysis a) the krebs cycle b) c) sugar metabolism d) all of the above a and b only e) 119) The electrons of the electron transport chain come from: a) NAD+ b) FAD+ NADH and FADH c) all of the above d) e) a and b 120) In feedback inhibition loop, which often serves as the allosteric inhibitor? a) The enzyme b) The starting compound c) ATP...
Which of the following compounds is responsible for delivering electrons from glycolysis to the electron transport chain? Select one: a. ADP and Pi b. NAD+ / NADH c. FADH d. ATP e. More than one option is correct
please help! 51. Which type of inorganic complexes are found in the electron transport chain? A) Gold-Sulfur (Au-S) B) Titanium-Sulfur (Ti-S) C) Silver-Sulfur (Ag-S) D) Iron-Sulfur (Fe-S) 52. Which of the following statement does not support the chemiosmosis model? A) Intact mitochondria are necessary for ATP synthesis. B) ATP is synthesized when a pH gradient is imposed on mitochondria in absence of NADH C) In cells without mitochondria significant ATP synthesis did not occur D) PH outside the mitochondria is...