Reduced fad - Study guides, Revision notes & Summaries

BIO 353 cell bio exam Practice Questions and Answers The break down of glucose into pyruvate releases less than 25% of the total energy present in glucose. The remaining energy is stored in the resulting (2) pyruvate molecules. In the presence of oxygen, acting as an electron acceptor, complete substrate oxidation is possible. ______ is defined as "the oxidation driven flow of electrons, through or within a membrane, from reduced coenzymes to an electron acceptor, usually accompanied by...

AQA Biology A-Level Paper 2 Exam Questions & Answers (Graded A+) AQA Biology A-Level Paper 2 Exam Questions & Answers (Graded A+) describe and explain the steps in the light dependent reaction of photosynthesis - ANSWER - 1. photoionisation: light reaches chlorophyll in PSII, which is absorbed by an electron, which becomes excited and moves to a higher energy level. 2. the electron passes to a carrier protein in the thylakoid membrane, and is passed down a series of carrier molecules call...

BIO 2600 Ch. 14 Exam Questions With Verified Answers. Choice (a) is correct. Choices (b), (c), and (d) are individual parts of the overall process of chemiosmotic coupling. - answerThe link between bond-forming reactions and membrane transport processes in the mitochondria is called __________________. (a) chemiosmotic coupling. (b) proton pumping. (c) electron transfer. (d) ATP synthesis. A battery contains chemicals that generate negatively charged ions at one pole, and it is able to ...

Cellular respiration - Answer process by which food is broken down to yield ATP, which is used as a source of energy for metabolic reactions Respiratory substrate - Answer the substance oxidised during cellular respiration Aerobic respiration - Answer cellular respiration that takes place in the mitochondria in the presence of oxygen. Stalked particles - Answer structures where ATP production takes place on the inner mitochondrial membrane Reduction - Answer addition of ele...

describe and explain the steps in the light dependent reaction of photosynthesis - correct answer 1. photoionisation: light reaches chlorophyll in PSII, which is absorbed by an electron, which becomes excited and moves to a higher energy level. 2. the electron passes to a carrier protein in the thylakoid membrane, and is passed down a series of carrier molecules called an electron transfer chain. 3. as the electron moves down, energy is lost from the electron and is released as ATP. 4. the lo...

Adaptability of Cells - specific proteins present and functioning at one given time are replaced or joined by new proteins. Lab 5 reaction Enzymology - PNPP + H2O -------------> PNP + Pi (colorless) (yellow) substrate Lab five Spectrometer set at what nm? - Make sure spectrophotometer is set to read absorbance at a wavelength of 410 nm. Change in OD = - 15 minute reading - zero minute reading Cellular respiration - The process that converts the energy in food molecules into the energ...

Summary of the biochemistry notes best solutions Basic principles govern energy maniulations in cells - 1) Molecules are degrades or synthesized stepwise in a sries of reactions termed metabolic pathway. 2) ATP is the energy currency of life 3) ATP can be formed by the oxidation of carbon fuels 4) Metabolic pathways are highly regulate Oxidation - loss of electrons, Reducing agent(reductant)-donanates ectrons, oxidized. For every biological oxidation there is a corresponding reductio...

Microbiology Chapter 8 Study Guide Questions And Answers. A.chemoautotroph - CORRECT ANSWER Which of the following is an organism that obtains its energy from the transfer of electrons originating from chemical compounds and its carbon from an inorganic source? A. chemoautotroph B. chemoheterotroph C. photoheterotroph D. photoautotroph D.NADPH - CORRECT ANSWER Which of the following molecules is reduced? A. NAD+ B. FAD C. O2 D. NADPH B. reducing the activation energy - CORRECT...

PMH1011: Dementia and Depression in the Elderly Exam Questions Correctly Answered. Main causes of Dementia - CORRECT ANSWER 60% alzheimer's disease 10-15% vascular dementia 10-15% dementia with lewy bodies 10% the rest over 100 causes 5% frontotemporal dementia - younger people than older 5% alcohol induced dementia as we age these pure forms become unlikely- as we age it is more likely to have more than one cause contributing to the dementia economic costs - CORRECT ANSWER $13 ...

energy production phase last 5 steps of glycolysis net product of glycolysis 2 pyruvate, 2 NADH, 2 ATP reduced form of FAD fadh2 glycolysis glucose-> pyruvate glycogenolysis glycogen-> glucose -low blood glucose -low atp -epinephrine and glucagon glycogenesis glucose-> glycogen -high blood glucose -insulin gluconeogenesis pyruvate-> glucose -has the highest energy cost reduced form of nad+ nadh + h+ primary energy ...