stable source must be found to alleviate the strain. Bio-diesel is a suitable additive in diesel that would help reduce this strain. Bio-diesel is also much safer than conventional petrol-diesel. Topic: Alternative Fuels for Diesel Speaker ’s Goal: To persuade listeners to support alternative fuels General Purpose: To persuade Specific Purpose: To persuade listeners to support alternative fuels to diesel such as bio-diesel. Thesis Statement: The strain on the diesel supply
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2002 AL Biology marking scheme Paper 1 Section A Terms with *‚ mark deduction for wrong spelling. Alternatives and correct answers not listed in this document should be accepted.) Marks 1 .1/2 mark for each correct answer Column 1 E earthworm B jellyfish F starfish D clam 2. (2) Concepts for mark allocation • worn-out organelles are enclosed by membrane forming vacuoles (1) worn-out organelles are enclosed by lysosomes (3) • lysosome releases hydrolytic enzymes into the
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Lab 5: Enzymes Student Name: Date: September 27‚ 2014 Course ID/Section: Bio 1408 Lab5 Answer the questions and report your data in this fillable PDF using the observations and results you recorded in your lab manual while performing the experiments. Save the completed PDF file with your last name and lab number and submit the report as directed by your instructor. (For example: jones_lab5.pdf) Consider the Concepts 1. If a chemical reaction is exergonic‚ it is considered spontaneous. Explain in
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University of Paris. He has written 19 books and edited 13 books. He is best known for his classic Race Matters‚ Democracy Matters‚ and his new memoir‚ Brother West: Living and Loving Out Loud. He appears frequently on the Bill Maher Show‚ Colbert Report‚ CNN and C-Span as well as on his friend‚ Tavis Smiley’s PBS TV Show. Cornel West can be heard weekly on the Tavis Smiley’s NPI radio program. The Tavis Smiley and Cornel West radio show is a highly acclaimed progressive program. He made his film
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Axia College Kurt Cobain Life Span Development and Personality Mary Gonzales August 20‚ 2011 Phoenix University Kurt Cobain One Kurt Donald Cobain‚ known for being a song writer and lead singer for Nirvana was born in Hoquaim Washington on February 20‚ 1967. Cobain seemed to have a pretty happy childhood
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Interactions BigIdea 4 investigation 13 ENZYME ACTIVITY* How do abiotic or biotic factors influence the rates of enzymatic reactions? ■■BACKGROUND Enzymes speed up chemical reactions by lowering activation energy (that is‚ the energy needed for a reaction to begin). In every chemical reaction‚ the starting materials (the substrate(s) in the case of enzymes) can take many different paths to forming products. For each path‚ there is an intermediate or transitional product between reactants and
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Albert Einstein "The world is a dangerous place to live; not because of the people who are evil‚ but because of the people who don ’t do anything about it." This thought-inducing quote is from one of the worlds most remembered scientists‚ Albert Einstein. Albert Einstein was born on March 14‚ 1879 in Ulm‚ Württemberg‚ Germany. Albert grew up in a Jewish‚ middle-class family. His mother and father‚ Pauline Koch and Hermann Einstein‚ raised Albert. His father was a salesman and engineer‚ and his
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1.) Roots support photosynthesis and respiration by absorbing minerals and water and by storing organic nutrients. They also anchor the plant. Some roots have mycorrhizae‚ which increase the surface area and therefore increase the absorption. The endodermis‚ which is the innermost layer of cells in the root cortex‚ surrounds the vascular cylinder. It is the passage of minerals from the cortex into the vascular tissue. The stem has a system of nodes where leaves are attached. They have a waxy
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Mark Cuban is probably the most recognizable owner in the NBA and maybe all of professional sports. With his cheery‚ enthusiastic attitude‚ he is just one of the fans. Cuban is an enthusiastic NBA owner who‚ instead of being a faceless front-office type‚ is his team’s biggest and most vocal fan. When Mark Cuban purchased the Dallas Mavericks on January 14‚ 2000‚ the face of the organization began to change immediately. Once again Mavericks games had a party atmosphere as Reunion Arena rocked
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EXERCISE 3 PHYSICO-CHEMICAL REACTIONS IN THE CELL ACTIVITY SHEET BROWNIAN MOVEMENT: 1. What is Brownian movement? - 2. Is there a difference in the speed of movement among the different sized particles of India ink? If so‚ explain the difference. - 3. Is there a difference in the speed of movement of the India ink particles in hot and cool slides? If so‚ explain. - DISPERSION SYSTEMS IN PROTOPLASM 4. DEFINE THE FF: a. Solute: The dissolve matter in a solution; The
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