(mention something as this would otherwise be taken as a vague observation). The presence of Myxobolus cysts in the highly hypertrophied primary lamellar tips with inflammatory reactions at the site of cyst formation and necrosis of renal tubular epithelium‚
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N10/4/BIOLO/HPM/ENG/TZ0/XX 88106001 Biology HigHer level PaPer 1 Tuesday 2 November 2010 (afternoon) 1 hour INSTRUCTIONS TO CANDIDATES • Do not open this examination paper until instructed to do so. • Answer all the questions. • For each question‚ choose the answer you consider to be the best and indicate your choice on the answer sheet provided. 8810-6001 17 pages © International Baccalaureate Organization 2010 – 2 – 1. N10/4/BIOLO/HPM/ENG/TZ0/XX [Question and image
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1. What organ has been damaged? The skin has been damaged (Integumentary System) 2. What general types of tissue have been afflicted? The Epidermis and upper layer of the Dermis tissue have been afflicted (Stratified squamous epithelium‚ Areolar Connective tissue and Dense Irregular tissue) 3. What type of burn has the student received? Explain. The burn would be classified as a second degree burn due to the redness‚ swelling‚ pain and blisters associated. 4
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Analyze the anatomical structure of ten different organelles in the cell and their respective functions. Ribosomes Protein formation Found on the surface of rough endoplasmic reticulum Two types 70S and 80S Centrioles Cylindrical in structure formed by microtubules. Participate in cellular division Chloroplasts It’s a type of plastids found in plant cells Contain green chlorophyll which helps in photosynthesis. Endoplasmic reticulum Found fused to nuclear membrane Serves as cell’s transport system
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Interference with gas exchange Asthma is a common chronic inflammatory disease of the airways characterized by variable and recurring symptoms‚ reversible airflow obstruction‚ and bronchospasm. Common symptoms include wheezing‚ coughing‚ chest tightness‚ and shortness of breath. Asthma is thought to be caused by a combination of genetic and environmental factors. Its diagnosis is usually based on the pattern of symptoms‚ response to therapy over time. In severe cases hospitalization can be required
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(2004). Instructive role of Wnt/betacatenin in sensory fate specification in neural crest stem cells. Science 303‚ 1020–1023. Lu‚ B.W.‚ Roegiers‚ F.‚ Jan‚ L.Y.‚ and Jan‚ Y.N. (2001). Adherens junctions inhibit asymmetric division in the Drosophila epithelium. Nature 409‚ 522–525. Matsuda‚ T.‚ Nakamura‚ T.‚ Nakao‚ K.‚ Arai‚ T.‚ Katsuki‚ M.‚ Heike‚ T.‚ and Yokota‚ T. (1999). STAT3 activation is sufficient to maintain an undifferentiated state of mouse embryonic stem cells. EMBO J. 18‚ 4261–4269. McGregor
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PMID 3100755. * Czyba‚ J.C.; Girod‚ C. (1980). "Development of normal testis". In Hafez‚ E.S.E. Descended and Cryptorchid Testis. The Hague: Martinus Nijhoff. ISBN 9024723337. * Whitmore WF‚ Karsh L‚ Gittes RF (October 1985). "The role of germinal epithelium and spermatogenesis in the privileged survival of intratesticular grafts". J. Urol. 134 (4): 782–6. PMID 2863395.
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Soal Ujian Blok Pencernaan 1. Analisi secara lengkap dari anatomi fisiologi sistem pencernaan‚ dari sistem pencernaan bagian atas sampai dengan rectum. Buat kajian dari segi design‚ dan fisiologisnya tambahkan kajian dari dalil naqli (sesuai tuntunan kitab suci (contoh: alqur’an (bagi umat muslim)) 2. Kasus untuk soal no 2 Ny. T umur 37 tahun di rawat di RS dengan keluhan sebelum masuk rumah sakit diare‚ BAB cair bercampur darah mukopurulen‚ BAB lebihdari 20 kali sehari dan terdapat perdarahan per
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The reproductive system is a collection of internal and external organs (male and female) that work together for the purpose of recreating. Many scientists argue that the reproductive system is the most important system in the body. Without the reproductive system we would not be able to reproduce. 1 For the male reproductive system there are two major parts: testes‚ where the sperm is produced and the penis. In males the penis and urethra belong to both the urinary system and reproductive system
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|α cells |Cells in the islets of Langerhans that release glucagon in response to low blood glucose levels. | |Acetylcholine |A neurotransmitter (transmitter substance) found in cholinergic synapses. | |Acetylcholinesterase |An enzyme in the synaptic cleft that breaks down the transmitter substance acetylcholine. | |Actin |A protein
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