Nucleus Nuclear Envelope Chromosomes Endoplasmic Reticulum Golgi Lysosomes Vacuoles Mitochondria Cell Membranes Cell Wall White House Airplanes Humans Subways UPS/Mail Restaurants Landfills Power Plants Borders Government U.S v Cell The Nucleus’s function is to control the cell.
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Test 3.5 Active Transport‚ Endocytosis and Exocytosis 1. How are active transport proteins similar to enzymes? a. They both are cells b. They both are animals c. Both the shape of the enzymes and transport protein allows binding to specific molecules only d. All of the above 2. What’s another word for transport proteins? a. Slides b. Pumps c. Poles d. train 3. What occurs during exocytosis? a. Process of taking liquids or fairly large molecules into cells b. Process of
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March 21 (World Forestry Day)‚ April 22 (Earth Day) ‚ June 5 (World Environment Day)‚ July 6 (Vanmahotsav)‚ July 11 (World Population Day)‚ October 1 to 7 (Wildlife week)‚ November 1 (World Ecology Day) ‚ and December 3 (World Conservation Day). HUMAN HEALTH DISEASES
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OVERVIEW of Connective Tissue Connective tissue forms a framework upon which epithelial tissue rests and within which nerve tissue and muscle tissue are embedded. Blood vessels and nerves travel through connective tissue. Connective tissue functions not only as a mechanical support for other tissues but also as an avenue for communication and transport among other tissues. Most significantly‚ connective tissue is the stage for inflammation. The principal cell types involved in immunological
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Biomes 29/11/2012 AD Taiga or Boreal forest The Taiga is an area of coniferous forest that is the largest land Biome as it makes up 29% of the forest cover of the world. It constitutes most of inland Canada‚ Alaska and northern US states‚ most of Sweden‚ Finland and Norway‚ lowland and coastal areas of Iceland‚ Russia: from St. Petersburg to the Pacific ocean including most of Siberia‚ northern Kazakhstan‚ northern Mongolia
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because of the use of radioactive isotopes. Radioisotopes have been able to show us the inner workings and functions of plants and humans. They have also been used as diagnostic tools in medicine to show disease or illness. By being able to trace biochemical pathways‚ the use of radioisotopes has increased our knowledge of biological processes and chemical reactions in humans and plants. New technologies: Geiger counter and Autoradiography. A Geiger counter is a type of particle detector that measures
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many causes for water pollution such as effluent outfalls from factories‚ refineries and waste treatment plants. More to that‚ the contaminant that enter the water supply from the soil or groundwater systems. Soils and groundwater contain residue of human agricultural practise and improperly disposed of industrial wastes. Other than that‚ the habits of people that littering in river‚ lakes and oceans. * EFFECT: The effects of water pollution are poisonous drinking water‚ poisonous food animals
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Human Ethology Frank Brock‚ Jr. A.P. Biology 2012 ABSTRACT: website: http://www.nel.edu/21_6/NEL21062000X001_Klein_.pdf INTRODUCTION (with hypothesis): Define Human ethology….. Humans interact frequently by HNC (Human Non-verbal Communication)- and define Hypothesis…Based on prior knowledge of non-verbal communication in human interactions‚ females are more expressive than males in most cases. METHODS: The Mooresville High School A.P. Biology class observed 4 group
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touch are scattered over the surface of your entire body‚ however those receptors are more closely grouped together in certain parts of your body. In this activity you will investigate the distribution and sensitivity of the touch receptors in the human body. Procedure 1. Obtain 8 large paperclips‚ a ruler‚ and masking tape. 2. Bend paperclip to form a “U” or “V” shape so the ends are 1/2 centimeter apart. 3. Put masking tape across the “legs” of the paperclip to maintain the end
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Nutrients? Proteins‚ fats‚ glucose & water are examples of nutrients. • What are the raw materials needed to synthesise these nutrients? • What are the chemical elements that make up these nutrients? • What is the importance of nutrients in humans? • What kind of foods contains these nutrients? • What test can we conduct to find out the presence of nutrients in food? What are NUTRIENTS? • Definition: Chemical substances in food that may provide… – Energy – Structural materials –
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