acceptor‚ each with a lower energy level than the one before as the electron is passed along each carrier becomes sequentially reduced and then re-oxidised (loses electron) releasing enough energy to pump H+ ions from the stroma into the thylakoid lumen in order to create an electrochemical gradient which is used to convert ADP + Phosphate to ATP. This phosphorylation is called photophosphorylation because the energy originally came from light. (Read ATP synthesis in the chloroplast box 2.3 on hand
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Histo Review 1. nCAM - to block migration of neurons (it’s an antibody) 2. KNOW RBC’S EVERY STAGE‚ BRS p. 137 3. know zona glomerulosa‚ fasiculaa etc. secretions 4. in the anterior pituitary‚ know acidophils vs. basophils 5. if a drug is applied after S phase…. Stops G2 6. dynein arms have ciliary movement 7. kinesin- for fast axonal transport 8. apocrine sweat gland duct is what cell type? Simple cuboidal? 9. medial meniscus needs synovial fluid from neighboring synovial joint 10. know
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Plants need water for photosynthesis but they take in water through their roots so they need to transport the water up the stem to the leaves. Water is taken in by the root hairs because there is a higher water potential in the soil than in the root hairs. Then osmosis occurs to move the water from a cell with high concentration of water to a cell with low concentration through the permeable membrane. Once the water has moved down the concentration gradient it reaches a vessel called a xylem. As
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1/Nastic Movement: "Nastic movements are non-directional responses to stimuli (e.g. temperature‚ humidity‚ light irradiance). The movement can be due to changes in turgor or changes in growth. Nastic movements differ from tropic movements in that the direction of tropic responses depends on the direction of the stimulus‚ whereas the direction of nastic movements is independent of the stimulus. The rate or frequency of these responses increases as intensity of the stimulus increases. An example of
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history of natural law. Its emphasis was on reason as the key element of humanity. (Course Kit‚ 2005‚ p.77) Subsequently‚ Stoicism became associated with the spread of Roman power over the Mediterranean world‚ and the Roman legal conception‚ ius gentium
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vessel: tunica interna‚ tunica media‚ and tunica externa. The inner lining of a blood vessel that comes into direct contact with blood is the tunica inerna. In this layer blood flows through the blood vessel in a tube that forms‚ this tube is called the lumen. There are three layers of the tunica interna: the innermost layer is called endothelium‚ the next layer is called the basement membrane which provides support for the epithelial layer which is made from collagen fibers and has tensile strength. This
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APPENDICITIS Case study Patient name: J.K Sex: Male Race: Fijian Age: 47 Personal History Mr. J.K is married with four children. He describes himself as a socialable person likes to explore new things. Occupation: He works at the Nasinu Town Council as a Carpenter Family History: -his father is a known diabetic patient and his grandmother died of leukemia -his paternal uncle had died from septicemia. Social History: Cigarettes 1 pack per week x 12years now; he stopped smoking
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The gut and lumen is the biggest interface between the inside of the body and the outside world. The gastrointestinal tract is considered to be a sensory organ. Endocrine cells respond to the gut and transmit information to the body. The epithelial layer lines the gut‚ and the hormones and peptides are released from the basilolateral foot of the cell. Chemosensing cells respond to all nutrients‚ and make up the concept that the gut is a sensory organ. Microvilli have contact with the lumen and do the
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* In the filtrate: Water‚ nitrogenous waste (urea‚ uric acid)‚ ions‚ nutrients‚ small molecules * NOT: Plasma proteins‚ large molecucles (kung meron sa urine‚ there is something wrong with your glomerulus!) REABSORPTION – Moved from tubule lumen back into blood system * Bowman’s capsule‚ proximal tubule‚ descending loop of henle‚ ascending loop of henle‚ distal tubule‚ collecting duct * Passive: No energy required‚ down their concentration gradient into blood * Water‚ Urea and
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BLESSED VIRGIN MARY When Jesus saw his mother‚ and the disciple whom he loved standing near‚ he said to his mother‚ "Woman‚ behold‚ your son!" Then he said to the disciple‚ "Behold‚ your mother!" And from that hour the disciple took her to his own home. Gospel of John 19:26-27 In this passage from John’s Gospel‚ Jesus Christ dying on the Cross tells "the disciple" to behold his Mother‚ the Blessed Virgin Mary. It seems that Jesus is referring to John‚ but the actual words are "the
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