A Research Paper Presented to Prof. Karyl F. Dagoc Department of Biological Sciences College of Science and Mathematics MSU-Iligan Institute of Technology Iligan City In Partial Fulfillment of the Requirements of the course General Ecology Laboratory (Bio 107.2) ALGEN MARI B. CASTAÑETO BS-Bio (Mar) – II Bio 107.2 (C34-2) ABSTRACT The Philippine archipelago is mainly surrounded by marine and/or coastal waters. Hence‚ Filipinos
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Bio 104-03 Lab #3- Acids Bases‚ and Buffers 1. An acid is a substance that releases hydrogen ions as they desolve in water and ranks lower than seven on the pH scale. An example of an acidic substance is lemon juice. A base is a substance that accepts hydrogen ions and ranks higher than seven on the pH scale. An example of a base substance is hand soap. A neutral substance ranks a seven on the pH scale and has equal concentrations of H+ and OH-. An example of this is pure water. Electrolytes
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Liuyi Bian P2 1. The physical structure of a protein often reflects and affects its function. (a) Describe THREE types of chemical bonds/interactions found in proteins. For each type‚ describe its role in determining protein structure. Different types of bonds/interactions in proteins lead to different kinds of structures. Three of the most commonly known chemical bonds in proteins include the hydrogen bond‚ the covalent bond‚ and the ionic bond. In hydrogen bonds‚ hydrogen interacts with
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developed an anti-crop capability that used bio-herbicides or myco-herbicides to destroy enemy agriculture. Fisheries and water-based vegetation was also targeted. Wheat blast and rice blast were weaoponized in aerial tanks and cluster bombs to deliver to enemy water sheds. Even though herbicides are chemicals they are grouped with biological warfare and chemical warfare because they work the same as biotoxins and bioregulators. Japan poisoned Chinese water wells to study how many people got Typhus
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work‚ the one place I can surely count on is home. Deep in the outskirts of Miami Gardens‚ this relaxing getaway destination awaits. While not the fanciest nor extravagant‚ my house is a convenient three bedroom apartment in the residency of Walden Pond. The building is beige with firebrick red stairs and a faded grey roof. The stairs are firm‚ and have rust stains due to weathering. Walking into the apartment‚ the aroma of Glade air freshener greets you before the people do. The walls are an orange-brown
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Bio Lab Report In part II of the Organic Compounds in Foods lab‚ we to examining whether or not the starch in the saltine cracker can chemically break down in sugar with the presence of salivary amylase‚ which is an enzyme found in your mouth which assists in digestion. My group and I were instructed to obtain a saltine cracker from our teacher and chew on it for approximately 2 minutes. After concluding the chewing‚ we then grabbed a beaker and spit our slimy and chewed cracker into it. Subsequently
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The book I’m writing about today is called the witch of the blackbird pond. The book is by Elizabeth George Speare. She is know from a lot of people considering she has been called one of Americas popular writers. She wrote a lot of kid books but some adult books. She past away when she was 85 but since she claimed to be a christen she is with the Lord now. The book is about a girl named kit. After Kits grandpa died‚ she has to go live with her aunt and learn how they do things and learn what they
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working together towards a common goal‚ that is one of the key pillars of society. Compassion is reason we have doctors and nurses. Compassion is reason that when we see someone hurt‚ on the ground‚ we help them up. In the novel‚ THE WITCH OF BLACKBIRD POND‚ Kit and Nat show compassion for Hannah Tupper when her house burns down. She is their friend and they are sympathetic for her and do anything to help her. They even go into the building to retrieve her cats. They are feeling compassion for her and
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and standard level Specimen paper 1s‚ 2s and 3s For first examinations in 2009 http://www.xtremepapers.net CONTENTS Biology higher level paper 1 specimen paper Biology higher level paper 1 specimen markscheme Biology higher level paper 2 specimen paper Biology higher level paper 2 specimen markscheme Biology higher level paper 3 specimen paper Biology higher level paper 3 specimen markscheme Biology standard level paper 1 specimen paper Biology standard level paper 1 specimen markscheme Biology
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ecosystem is any environment containing living organisms that interact with each other and with the non-living parts of the environment. Largely self-sustaining. - materials and energy are exchanged via food webs. - any size. (eg. a pond‚ a forest‚ a desert or a piece of bushland.) Does not remain constant - increased or decline dramatically Increasing human activity and interference (eg. The clearing of vast area of forests and woodlands for agriculture) - disease‚ predation
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