Cellular Biology Lab – Homework #3 Due to the week of Nov. 10-14th You may use the lab manual‚ pre-lab lectures‚ and credible internet resources‚ however you may not use your cell bio lab classmates as a resource. You will most likely see this material again on the Final and I highly encourage you to work individually and seek help from myself or your TA.Plagiarism will result in an automatic zero. 1. [15pt]In the cell bio lab‚ we use company manufactured gels‚ however you can make you own polyacrylamide
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http://www.wadsworth.org/chemheme/heme/microscope/lymphocytes.htm Vesicular Nuclei: euchromatin predominates; indicates high metabolic rate/active cell [DNA is extended = ready to be read] [purple areas = ribo of rER] http://www.vetmed.vt.edu/education/curriculum/vm8304/lab_companion/histo-path/vm8054/labs/Lab3/Examples/exvesnuc.htm [tumor cell with vesicular nucleus] http://archive.ispub.com/journal/the-internet-journal-of-laboratory-medicine/volume-4-number-2/bizarre-leiomyoma-a-close-
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SHC 33 Unit 1.1‚ 1.2‚1.3 Taken from a policy for Equal Opportunities and Diversity Policy; All members of staff and volunteers must treat each child or adult with total respect no matter what their culture‚ gender‚ race‚ disability or special need‚ sexual orientation religion or belief Diversity- is differences between individuals and groups in society which arise from gender‚ social culture or religious‚ backgrounds‚ ethnic origins‚ family structures‚ sexuality‚ appearances or disabilities
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There are two types of cellular respiration that organisms use‚ aerobic and anaerobic. But first of all‚ what is cellular respiration? Cellular respiration is the process that occurs in the body cells called the mitochondria. This process is also shown in its chemical formula‚ C6H12O6 + 6O2 + 6H2O → 12H2O + 6CO2. Cellular respiration is for heterotrophs‚ such as humans‚ animals‚ fungi‚ and bacteria. They use organic compounds in the presence of oxygen and are converting it into carbon dioxide and
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Functionality wise‚ it is easy to understand cellular respiration and fermentation. However in terms of the process‚ it can be difficult to understand‚ due to the many steps involved in a single phase. Some students hypothesized that if a human contracts their forearm muscles repetitively‚ then the muscles will be fatigued. But if yeast is awoken from its dormant state‚ the balloon’s circumference and weight will increase‚ the pH will decrease‚ and the process of cellular respiration will be replaced by fermentation
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whose cells are organized into complex structures by internal membranes and a cytoskeleton. The most characteristic membrane bound structure is the nucleus. This feature gives them their name‚ (also spelled "eucaryote‚") which comes from the Greek word referring to the nucleus. Animals‚ plants‚ fungi‚ and protists are eukaryotes. Microorganisms and all other living organisms are classified as prokaryotes or eukaryotes. Prokaryotes and eukaryotes are distinguished on the basis of their cellular characteristics
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Associate Program Material Cell Energy Worksheet Answer the following questions: Cellular respiration: • What is cellular respiration and what are its three stages? Cellular respiration is the aerobic harvesting of energy from food molecules. The first stage of cellular respiration is Glycolysis. The second stage of cellular respiration is the citric acid cycle. Lastly‚ the third stage of cellular respiration is the electron transport. • What is the role of glycolysis? Include
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4. Bone marrow iron stain could resolve the possibilities. 5. Trial of oral iron could be considered. Case 3 1. Macrocytic anemia. 2. B12‚ folate deficiency‚ liver disease‚ reticulocytosis‚ myelodysplasia. 3. Blood smear‚ serum B12‚ red cell folate levels‚ Schilling
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Cell Energy Worksheet Answer the following questions: Cellular respiration: • What is cellular respiration and what are its three stages? The main function of cellular respiration is to generate ATP for cellular work; it is the process of harvesting chemical energy from organic fuel and converting it to ATP energy. The three stages of cell respiration include: Glycolysis‚ Citric Acid Cycle‚ and Electron Transport(Simon‚ Reece‚ & Dickery‚ 2010). • What is the role of glycolysis
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