BIOL 111 Test 1 Study Guide Please note that this is just a guide to help you with your studies. There might be additional information that was talked about in class that is not on this guide. Chap 1 Definitions of Homeostasis - ability to maintain relatively stable internal conditions even though the outside world changes continuously; maintaining the internal environment within physiological units External stimuli – intense heat or cold Internal stimuli – psychological stresses‚ exercise
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CHAPTER ONE ANATOMY - Studies the STRUCTURE of body and their relationships to one another. SUBDIVISIONS OF ANATOMY GROSS ANATOMY - the study of large body structures visible to the naked eye. Regional Anatomy - all structures in one part of the body are studied at the same time Systemic Anatomy - various systems of the body are studied. MICROSCOPIC ANATOMY - examination of body tissue using a microscope. CYTOLOGY - study of the CELLS of the body. HISTOLOGY - study of the TISSUES
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The cell cycle is a process in which cells replicate and divides to produce daughter cells with the exact genetic information. The cell cycle is controlled by a series of signals or steps. This process also includes mechanisms to ensure errors are corrected‚ and if not‚ the cell commit suicide (apoptosis). In cancer cell this process become different as a result of genetic mutations‚ this process or malfunctions are a result of uncontrolled cells proliferation. The cell cycle has three different
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Abstract The following paper focuses on Alzheimer’s disease‚ the disease which is a devastating brain disease and is one of the most typical forms of dementia‚ a general term that is most commonly used for memory loss and the diminishing in mental and physical abilities. It is most frequently diagnosed in the elderly although there have been some cases of the disease affecting people of middle age. There is not one known single cause for Alzheimer ’s‚ however‚ scientists believe that due to the
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The Lord is good.he dat dwelleth in d secret place of the most high shall abide under the shadow.DOWNLOAD FREE ’ROBBINS PATHOLOGIC BASIS OF DISEASE ’ Robbins and Cotran Pathologic Basis of Disease EIGHTH 8TH EDITION Dear friends download free of cost and spread this free book link to all of your colleagues and friends you care.... See also: Appleton & Lange Review of Anatomy‚ 6th edition Remember me in your prayers... Best of luck for your career.. Allah bless you...
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1st Long Examination I. Multiple Choice. Choose the best answer. Write the letter of your choice on your answer sheet. D 1. DNA is unique among molecules in that it can a. form multipolymer complex c. withstand very high temperatures b. come apart and re-form d. replicate itself B.2. Which of the following cellular organelles breaks down complex macromolecules‚ such as polysaccharides and proteins? a. Golgi complex b. lysosome c. rough ER d. mitochondrion A.3. The most abundant
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Macro molecules Lipids (Fats‚ phospholipids‚ sterols) Fats used to insulate the body as well as protect organs SATURATED -better for you -one or more double bonds between carbons -less hydrogens -oils (sunflower‚ flax) -lower melting point UNSATURATED -worse for you -single bonds between carbons -more hydrogens -animal fats -higher melting points Phospholipid -2 fatty acids‚ 1 glycerol‚ - phosphate group‚ + choline group -hydrophobic tails -hydrophilic
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Chemical Basis of Life Chemistry Atoms – smallest particle of an element Subatomic particles: * Protons * Neutrons * Electrons Molecules – a unit formed by 2 or more atoms joined together Elements Compounds Mass Weight Inorganic Compounds – molecules that do not necessarily contain a carbon Organic Compounds – always contain large amounts of carbon * theses are the molecules composing living things – organisms Biologically important Inorganic Molecules
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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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recuperation time is given to the sound cells to repair themselves from the harm brought about by the chemotherapeutic operators. The taxanes paclitaxel and docetaxel are the absolute most compelling chemotherapeutic against bust tumour and Taxanes upset microtubule separating cells and duplicate arrangement amid cell replication‚ as an aftereffect of that bringing on cell passing. Capecitabine is introductory orally medication to pyrimidine which is utilized as a part of the treatment of metastatic bosom malignancy
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