may vary with changes that occur in environmental temperature‚ wavelength of light‚ and light intensity. Using a photosynthetic organism of your choice‚ choose only ONE of the three variables (temperature‚ wavelength of light‚ or light intensity) and for this variable. • Design a scientific experiment to determine the effect of the variable on the rate of photosynthesis for the organism • Explain how you would measure the rate of photosynthesis in your experiment • Describe the results you
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genetic material’s ability to multiply into double-stranded genetic material‚ and how the double-stranded material (DNA) still has some resemblance to the one-stranded genetic material. DNA base composition is a genetic method used to compare related organisms through their genetic material (DNA). This new more scientifically sound evidence has enabled new findings such as Achaea’s newfound relation to Eukaryotes. Physically‚ Archaea seemed to be more closely related to bacteria‚ but genetically Archaea
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AP® BIOLOGY 2009 SCORING GUIDELINES (Form B) Question 3 Water is essential to all living things. (a) Discuss THREE properties of water. (b) Explain each of the following in terms of the properties of water. You are not limited to the three properties discussed in part (a): • • • the role of water as a medium for the metabolic processes of cells the ability of water to moderate temperature within living organisms and in organisms’ environments the movement of water from the roots to
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APBIO5._____________________.FR23 2014 December 3‚ Respond to the following. 1. Distinguish genetic drift from gene flow in terms of how they occur and their implications for future genetic variation in a population. Genetic drift‚ defined as the process in which chance events cause unpredictable fluctuations in allele frequencies from one generation to the next‚ can increase or decrease variability within particularly small populations. Certain genotype/phenotype frequencies‚ for example‚ may
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Aneka Khilnani September 8. 2012 Period 3 AP Biology Free Response Essay: Cell Size Life is defined as a distinctive characteristic that a living organism‚ dead organism or non-living thing‚ and it has the ability to grow‚ metabolize‚ respond to stimuli‚ adapt and reproduce. Cells are not smaller that 0.1 um because within the cell all the necessary components have to take place‚ cellular metabolism‚ reproduction‚ photosynthesis and there has to be a sufficient amount of space for that to
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Influence of light intensity on the Ceratophyllum ‘s photosynthetic rate Name:negar mir sharifi Student number:212656302 Lab section:D4
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Chapter 1 Exploring Life Lecture Outline Overview: Biology’s Most Exciting Era Biology is the scientific study of life. You are starting your study of biology during its most exciting era. The largest and best-equipped community of scientists in history is beginning to solve problems that once seemed unsolvable. Biology is an ongoing inquiry about the nature of life. Biologists are moving closer to understanding: How a single cell develops into an adult animal or plant. How plants convert
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AP Psychology Free Response Questions Directions: Read each of the following questions and answer any two. Please make sure that you address each component of the questions you choose and be sure to answer the questions in complete sentences. It is recommended that you time yourself‚ each question should be completed in 25 minutes. If you were unable to finish the essay in 25 minutes‚ please continue on and complete your response. Your answers should be typed‚ single spaced in font size 12. The
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2005 AP PSYCHOLOGY FREE-RESPONSE Psychologists research for further knowledge‚ but sometimes there are controversial issues for one another. First‚ children¡¯s acquisition of language is an innate mechanism that enables a child to analyze language and extract the basic rules of grammar‚ granted by Chomsky. It basically states that humans are born with a language acquisition device that‚ the ability to learn a language rapidly as children. However‚ there is one important controversy in language
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Andy Ton Ms. Morrissey AP Biology 9 January 2012 Fish Classification Lab |Fish # |Key # |Fish Name | |1 |1b>12b->13b->16a |Atlantic Salmon | |2 |1b->12b->13a->14b |Bullhead Catfish | |3 |1a->2b->6b->8b->10b |Blue Gill | |4 |1a->2a->3b->5b
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