Unit One Continued Biology is Life and the Living Characterstics of living things Must have Complex and Organized structure based on element carbon Flower (complex and organized) Reproduction and show gene controlled by heredity Camel reproduces and heredity is the traits based on the genes of the DNA Instructions on how to create YOU Crystal reproduces but has no Genes and no control Living things show growth and development Egg cell with sperm to embryo to child 23+23 for DNA Energy
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BIOLOGY TEST NOTES Biology is the study of life Living organisms share a set of characteristics that collectively set them apart from non-living matter Living organisms use molecules that contain instructions for building other molecules Living organisms gather energy and materias from their surrounding to: Build new biological molecules Grow in size Repair their parts Produce offspring All organisms are composed of the same macromolecules (proteins‚ fatty acids/lipids‚ carbs and nucleic
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Morphogenesis- “ know how to organize functional structures? Growth- “ when to stop dividing? Reproduction- “ achieve “immortality” Evolution- How do changed in development create new body forms over time? Role of environment in development 08/27/13 Class- 1 Life Cycle: A central unit in biology Epigenisis: New organisms are generated from somewhat disorganized cytoplasm and reorganized DNA. Preformation does not exist in anatomical structures Embryo mediates between the genotype
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FORM 7 NOTES ‚ EXAMPLES ‚ PROBLEMS & SOLUTIONS Table of Content Chapter Topic Page 1. Mechanics …………………. 2 2. Gravitation …………………. 61 3. Direct Current ………………….. 71 4. Electrostatics …………………. 90 5. Simple Harmonic Motion ……. 116 6. Waves ………………………… 128 7. Magnetism …………………. 156 8. Electromagnetic Induction …… 162 9. Atomic Physics …………. 184 10. Answers …………. 194
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39) Name the specific type of plant tissue or cell that performs the following functions: a) waterproofing the surface layer Endodermos b) rapidly dividing into new cells Mitosis c) transporting sugars throughout the plant Phloem 40)Maple syrup is produces from the sap moving in the xylem of maple trees in the early spring. How would taking too much sap in the spring harm the maple tree? That sap is an energy store to give it a strong start in spring. If you take too much
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IN THE MIDST OF HARDSHIP SYNOPSIS (OVERALL) In this poem‚ the poet tells of the situation of a farmer and his family. They come back at dawn after being out in the floodwater for a day and night. They are looking for their albino buffalo. They come back wet and hurt but they do not show any despair. They have been born into a life of hardship and have never complained. Now‚ they are in the kitchen and they joke and talk while preparing to relax with a smoke. SYNOPSIS (ACCORDING TO STANZA) Stanza
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Bio Practical Study Notes Some good questions to ask: | | first-hand information and data | secondary information and data | reliability | Have I tested with repetition? | How consistent is the information with information from other reputable sources? | validity | Does my procedure experiment actually test the hypothesis that I want it to? What variables have I identified and controlled? | How was the information gathered? Do the findings relate to the hypothesis or problem? | Control:
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Biology IB Standard Level 2012-2014 Index Topic 1 Topic 2 Topic 3 Topic 4 Topic 5 Topic 6 Topic 7 Topic 8 Topic 9 Topic 10 Topic 11 Statistical analysis Cells The chemistry of life Genetics Ecology and evolution Human health and physiology Nucleic acids and proteins Cell respiration and photosynthesis Plant science Genetics Human health and physiology Topic
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TECHNOLOGY USED IN FOOD PRODUCTION The efforts by Various Agencies to Diversity Food Production ULAM Ulam or vegetable salad consists of fresh leaves ‚ fruits ‚ and other plant parts which are eaten raw . Examples of ulam include : pegaga ( Centella asiatica ) [pic] shoots of papaya [pic] kacang botol [pic] petai ( Parkia speciosa ) [pic] kemangi ( Ocimum sanctum ) [pic] Ulam is rich in mineral ions ‚ vitamins and fibre . some of these plants are used in the preparation of herbal medicines
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Biology End of Year Revision Quick Recap on Graphs: * Always remember to include units * Put the dependent (thing you measure) along the y-axis. (One going up) * Put the independent (thing you change) on the x-axis (along the bottom) * Don’t join the dots up‚ draw a line of best fit. * Circle anomaly result. Healthy Diet For a healthy diet‚ you need energy. So you need: CARBOHYDRATES‚ to release energy. FATS‚ to keep warm and release energy PROTEIN‚ for growth cell
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