arv Artiklite Jameson, V., Cocheme, H., Logan, A., Ferreira, M. A. B., Dias, L. C., viitekirjed Hanton, L., Smith, R., Murphy, M. Leonarczyk, I. A., Polo, E. C., de (2015). Synthesis of Lucca, E. C. (2015). Exploring the triphenylphosphonium vitamin E Aldol Reaction in the Synthesis of derivatives as mitochondria-targeted Bioactive Compounds – Current antioxidants – Tetrahedron, 71 (44), Organic Synthesis, 12 (5), 547-564. 8444-8453. [Online] ScienceDirect [Online] Web of Science Core [25.10.2016] Collection [26.10.2016] Sangshetti, J. N., Zambare, A. S., Gonjari, I
sünteesida 36 ATP molekuli. 12 NADH2 + 6O212 NAD + 12 H2O 36 ADP + 36 Pi 36 ATP C6H12O6 6CO2 + 6H2O 38 ADP + Pi 38 ATP Kokku võib aeroobsetes tingimustes ühe glükoosimolekuli lõplikul lagundamisel moodustuda 38 ATP molekuli. Glükolüüsil saadi 2 ATP molekuli Hingamisahela reaktsioonide tulemusel veel 36 ATP http://www.teachersdomain.org/resources/tdc02/sci/life/cell/mitochondria/index.html NADH2 NADH2 GLÜKOLÜÜS TSITRAADI HINGAMIS- TSÜKKEL AHELA Glükoos Pyr REAKTS. CO2 Kasutatud materjal: • http://www.teachersdomain.org/sci/life/index.html • http://www.teachersdomain.org/resources/tdc02/sci/l ife/cell/krebs/index.html • http://upload.wikimedia.org/wikipedia/commons/1/1 0/MitoChondria.jpg • http://www.life.uiuc.edu/crofts/bioph354/nad.html
teachersdomain.org/sci/life/index.html · In the depths of the Mediterranean Sea, a · http://www.teachersdomain.org/resources/tdc02/sci/life/cell/krebs/index.html team of researchers has discovered the first animals that live their entire lives without · http://upload.wikimedia.org/wikipedia/commons/1/10/MitoChondria.jpg oxygen. Instead, the animals thrive in an · http://www.life.uiuc.edu/crofts/bioph354/nad.html environment surrounded by 'poisonous' · http://www.efn.uncor.edu/dep/biologia/intrbiol/cdel2.htm sulphides. These are tiny (less than 1 mm in · http://kentsimmons.uwinnipeg.ca/cm1504/respiration.htm length).
12 NADH2 + 6O212 NAD + 12 H2O Glükolüüsil saadi 2 ATP molekuli Hingamisahela reaktsioonide tulemusel veel 36 ATP 36 ADP + 36 P 36 ATP NAD d lähevad uuesti kasutusse. http://www.teachersdomain.org/resources/tdc02/sci/life/cell/mitochondria/index.html O2 Krebsi tükkel ehk hingamisahelareaktsioonid http://www.youtube.com/watch?NR=1&feature=endscreen&v=-_8aYKcQZ_Q NADH2 NADH2 Mitokonder üldisemalt: http://www.youtube.com/watch?v=TgJt4KgKQJI&feature=related
material is needed. It uses neuronal cystoskeleton, i.e. the system of neurotubules and neurofilaments which make a kind of scaffolding inside a neurone. APHASIA – Absence of speech. ASSOCIATION CORTEX – Areas of the cerebral cortex which are involved in higher processing of sensory information. They integrate new information with that stored in the memory. ATP – Adenosine triphosphate, one of the so-called high-energy compounds produced by the mitochondria* and needed as an energy donor in many cellular activities. AUTONOMIC NERVOUS SYSTEM – A part of the peripheral nervous system responsible for regulating the activity of internal organs. It includes sympathetic and parasympathetic nervous systems. AXON – A fibre-like extension of a neurone which allows transfer of information to target cells Away from axon hillock*. AXON HILLOCK – The region of the neuronal cell body where the axon emerges
body. An increased a-vO2 difference represents a decreased amount of oxygen in venous blood. Arterial-Venous Oxygen Difference The Fick equation represents the relationship of the body's oxygen consumption (VO2), to the arterial-venous oxygen difference (a-vO 2 diff) and cardiac output (Q); VO2 = Q x (a-vO2 diff) Rest 4 to 5 ml/100 ml blood Intense exercise - 15-16 ml/100 ml blood Oxygen Transport in Muscles O2 transported to mitochondria by myoglobin (similar to Hb but a greater affinity to O2) Factors affecting O2 delivery and Uptake O2 content of blood Blood flow Local conditions (e.g. pH, temp) Recommended Reading Baechle, T. R., Earle, R.W. (eds) (2008) Essentials of strength training and conditioning . 2nd ed., National Strength and Conditioning Association. Champaign, Ill.: Human Kinetics. Marieb, E.N. (2000) Essentials of human anatomy and physiology. 6th ed., Addison Wesley, Longman
ribosome. · RNA polymerase II synthesizes precursors of mRNAs and most snRNA and microRNAs. This is the most studied type, and due to the high level of control required over transcription a range of transcription factors are required for its binding to promoters. · RNA polymerase III synthesizes tRNAs, rRNA 5S and other small RNAs found in the nucleus and cytosol. There are other RNA polymerase types in mitochondria and chloroplasts. In bacteria, the same enzyme catalyzes the synthesis of mRNA and ncRNA. RNAP is a relatively large molecule. The core enzyme has 5 subunits (~400 kDa): · 2: the two subunits assemble the enzyme and recognize regulatory factors. Each subunit has two domains: CTD (C-Terminal domain) binds the UP element of the extended promoter, and NTD (N-terminal domain) binds the rest of the polymerase.
välja paistavad. Vastavalt oma laisale loomusele, on marmorrail madal vere hapniku sisaldus ning pulss (10-15 lööki minutis). Liik suudab isegi ellu jääda tingimustes kus hapniku tase vees on väga madal, nt mõõna ajal olevates lompides. Rai lõpetab täielikult hingamise kui hapniku osarõhk langeb alla 10-15 Torri, ja ta saab elus olla sellises seisundis vähemalt 5 tundi. It deals with extreme hypoxia by coupling anaerobic glycolysis to additional energy-producing pathways in its mitochondria, which serves to slow down the accumulation of potentially harmful lactate within its cells. Nagu ka teised liigid tema perekonnas, suudab ka marmorrai toota tugevat elektrilaengut läbi ühe paari elektriorganite, ründeks ja kaitseks. Iga organ koosneb 400-600 vertikaalsest sambast, igas sambas on hoidla milles on umbkaudu 400 tarretise laadset "elektroplaati" mis põhimõtteliselt töötab nagu üks patarei. Sellelt railt on mõõdetud 70-80 voldine elektri laeng, ning maksimaalne
65. (a) (i) cow superovulated; treated with, hormone / FSH / named proprietary brand; washed out of oviduct (A uterus) / collected from ovary; detail washing; detail collection; max 3 (ii) ref to mitochondrial DNA; detail; e.g. circular / self-replicating mitochondria in cytoplasts fused with darted buffalo cell; A organelle embryo has mixture of buffalo and cow mitochondria; nuclear / chromosomal, DNA is buffalo; ref to bacterial contamination; max 2 (iii) for correct phase of cycle; ref to synchronisation; to prepare uterus for (implantation of) embryo;
* iga tsütosooli läinud ATP kohta liigub 4 H+ tagasi maatriksisse Suhe P/O = 10/4 = 2,5 b) FADH2 reoksüdeerumisel ETSis ? Kui elektronide doonoriks on suktsinaat (= FADH2) ja nad sisenevad hingamisahelasse II kompleksi (CoQ) juures, siis * 6 H+ pumbatakse välja O-le läinud elektronpaari kohta Suhe P/O = 6/4 = 1,5 5. Milline on ATP saagis a) 1 reoksüdeerunud NADH molekuli kohta eukarüootses rakus 2 (one ATP is used to transport a molecule of NADH into the mitochondria ) b) 1 reoksüdeerunud NADH molekuli kohta bakterirakus (NB! Mitokondrid puuduvad) 3 c) 1 täielikult oksüdeerunud glükoosi molekuli kohta eukarüootses rakus, kui tsütosoolse NADH transport mitokondrisse toimub malaataspartaat süstiksüsteemi vahendusel. 36
+ veg and thats about it), and I do circuit training and Brazilian Jiu Jitsu 34 times per week. The only variation I have from Tims guide is a whey protein shake after every hour of training. Weigh yourself before your rst meal on cheat day and ignore the short- term uctuations, which do not re ect fat-loss or gain. Remember to take circumference measurements on your weigh-in days, as it is typical to gain some lean muscle while on this diet. The mitochondria in muscle increase your ability to oxidize fat, so we want to encourage this, but the muscle gain can keep you at the same weight for one to two weeks. Pounds can lie, but measurements don't. Some dieters needlessly fall o the train in frustration. Angel, whom we met once in earlier chapters, didn't. Why not? At the risk of sounding repetitive, let me reiterate, since I know most readers will ignore this: [Week one] Hello all. I just wanted to share my rst week with you
energy system, requires oxygen to operate, through the oxidative phosphorylation or and that oxygen is supplied by the blood through anaerobic glycolysis (Fig. 1.1). One supply to the muscle and by the oxygen trans- of the key steps in the fate of glycogen is porter, myoglobin. It has been estimated that whether or not an intermediate to the process, in working muscle, the myoglobin is some- pyruvate, enters the mitochondria to be where in the neighborhood of 50% saturated. completely broken down to CO2 and H2O Under conditions of extreme hypoxia (as (yielding 38 mol of ATP per mole of oxidized found in postmortem muscle), oxygen sup- glucose-1-P produced from glycogen or plies are depleted because blood flow is not 36 mol if the initial substrate is glucose), sufficient (or does not exist), and myoglobin or if it ends in lactate via the anaerobic gly-
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