selection Theory vs. Hypothesis Theory Broad pattern Series of supported hypotheses Hypothesis Scientific question Can be supported through experimentation * Cell Theory Discovery of cells First major conceptual breakthrough in bio Robert Hooke (1665) Discovered cells Cork (30x Magnification) Studied springs – similar to muscles Early 1800’s : all organisms consist of cells Pattern : cells exist in nature and are the basic constituent of all biological entities But where
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Biology 12 Introduction to Biochemistry Study Guide Kiki Dhaliwal Period: 7 September. 19/2013 10. Atom: Smallest particle of an element that displays the properties of that element. 11. See page 12. a) Ionic bonds are chemical bonds in which ions are attracted to each other by opposite charges. b) Covalent bonds are chemical bonds in which atoms share one pair of electrons. c) Hydrogen bonds are weak that aries between a slightly positive
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Personal Essay In the following paragraphs‚ I will be evaluating my learning style‚ discussing the results of the learning style quizzes‚ and also whether or not I agree with those results. Do I still believe I am a visual learner‚ or have my life experiences changed the way I retain information? I will also explain what motivated me to seek a higher education. After taking a 3 year hiatus‚ I have decided to stop procrastinating and take some initiative to further my education and get a degree
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Personal Essay Are there any significant experiences you have had or accomplishments you have realized that have helped to define you as a person? Staring in a mirror‚ I glimpsed an elation running along her lip. My eyes perceived a reflection of a figure‚ a figure identical as mine‚ a twin by feature‚ a portrayer by glass. Who would think I would able to reach this point in time? Once‚ formed by fidelity‚ a sacchariferous and naïve child infiltrate in the lives of all. Nowadays‚ molded by experiences
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BIO WHAT IS BIODEGRADABLE SOAP? A biodegradable soap is a cleaning agent that can decompose naturally over time. These soaps can help reduce environmental impact when hikers‚ backpackers and campers need to bathe or clean their belongings. Depending on the formulation of soap that is purchased‚ a biodegradable soap can be used on the body‚ face‚ hair‚ hands and objects such as dishes and clothes. Non-toxic soaps can be manufactured with organic oils so as to remain environmentally friendly. Oils
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father gave it to me after he left for a one year to Iraq and it has a lot of sentimental value I can never throw it away even till the day I grow out of it I make sure every day I see it layed out on my bed it is what makes my room…my room. #10 Personal metaphor Animal: leopard‚ because I am a strong and fierce Article of clothing: shoe‚ I am expensive and colorful Food: cake‚ I am sweet Season: summer‚ I am hot Appliance: knife‚ I am sharp and dangerous and shouldn’t be played with Natural
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Amanda Ladd 1-12-13 Personal Trait Essay Outline I’ am a compassionate‚ patient and confident individual who is anxious to apply my knowledge and abilities to sick young children through pediatric nursing I. The love and compassion that I have for my niece Savannah made it possible to make sure that she would be raised in a loving‚ successful‚ and well balanced family. A. The living situation Savannah was in was extremely dangerous and needed immediate attention 1. Savannah was
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Personal Essay Rewrite For most of my life‚ family and God have been the two things I value the most. As I’ve grown up‚ I have begun to value my friends who have been there for me through it all‚ the money that I work hard for and also the education that will get me where I want to be in life. As I started to figure out my strength and weakness‚ I realized my strength is what makes me who I am today. As for my weakness‚ they motivate me to be a better person than I already am. In high school I decided
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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 component
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Personal Experience Essay Reminiscing on my life‚ I realized I have made many mistakes. I never listened to what my parents told me. If I had only listened to what they tried to teach me and took it into consideration on what I was being told‚ I would have saved myself a lot of trouble and time. However‚ I decided my own path and did things my own way‚ not following the guidance of my parents. I still remember what my parents told me like it was just yesterday. They told
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