Draw lines to represent where the bands will be. 6‚400 5140 4600 4310 4240 4160 3820 2880 2520 2500 2000 *light blue is 1 band Experiment The group first designed the materials to create and hold the .75 agarose gel and experiment. Everything except the comb was made of ¼ inch Acrylic Plexiglass. The glass helped the group see what was going on in the experiment. The comb was 3D printed to be more accurate. One material was a casting tray which held the Gel in future steps.
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using visible light wavelengths obstructed by black paper‚ and red‚ blue‚ and green translucent filters. I. Abstract Photosynthesis is a process in which plants use light‚ water‚ and carbon dioxide to produce sugars‚ water and oxygen. Chlorophyll a and chlorophyll b‚ in the chloroplasts of a leaf‚ are responsible for absorbing wavelengths of light for use in photosynthesis with red and blue wavelengths being optimal. Testing for the most productive wavelength of light was done using
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“Stupid blue door why can’t you just be like all the others”. These thoughts often flooded Lena’s mind when she came home. Lena’s father painted the door of their house blue while all the others on the reservation were white. Jeannette C. Armstrong the author of Blue Against White clearly shows that Lena is troubled with the life pressure of being different. Immaturity wants assimilation maturity supports individualism. Lena leaves the reservation for schooling in the city. She finds that she
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White light and refraction: White light from the Sun is made up of all the various colours of visible light. Each of these colours has a different wavelength - red light (at one edge of the rainbow) has a wavelength of ~650 nm‚ whilst violet light (at the other edge) has a wavelength of ~400 nm. When light travels from one medium (say air) to another (water)‚ it changes speed‚ and if the light enters at an angle‚ it will bend. This is known as refraction. Shorter wavelength light (such as violet)
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| Assignment 2 | Guide wavelength measurements | | | Abstract The purpose of this experiment is to demonstrate: a) The techniques for measuring guide wavelength. b) The relationship between the wavelength in free space and the guide wavelength. Furthermore‚ this experiment will be a way in which to gain experience in using different types of laboratory communications equipment. Introduction What is wavelength? Wavelength of a sinusoidal wave is the distance between identical
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Blue Against White Memories are different for everyone. The point of memories is so we can look back on our experiences with some distance and perspective. Lena experiences many memories on the walk home pertaining to the front door of her house. Some of them almost make her turn and run‚ but the good memories of her parents kept driving her forward. In the short story‚ Blue against White by Jeannette C. Armstrong‚ readers should learn that the significance of memories is personal and individual
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capture of light and conversion of it into chemical energy is a two-way process‚ of which only one uses direct light to trap radiant energy. In the Hill Reaction activity‚ our group will be focusing directly on the light dependent reaction. The overall purpose of this experiment is to try to prove the hypothesis that this reaction does produce compounds that have the energy of light. The first of the two major reactions is referred to as the light reactions because they require light and are light dependent
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1A Contestant - Elliott Morris The Red‚ White‚ and Blue Scare “American’s have always evinced some distrust of government‚ but the current situation has exacerbated this to a degree that may be unprecedented” – Eric Alterman circa 1960. When Eric Alterman so boldly said this in 1960‚ he was affirming his stature in many areas to his fellow Americans. He was establishing himself as a societal whistleblower‚ a governmental troublemaker‚ and a political activist – all with one sentence. It is also
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Blue Sky‚ Red Sunset‚ White Clouds Table of Contents I – Blue Sky‚ Red Sunset‚ White Clouds 1.1 Why do we have Blue Sky? 1.2 Why is the Sunset Red? 1.3 Why is Clouds White? II – Conclusion III - References SUMMARY Not all colors are the result of subtraction and addition of light. Some colors like the blue sky result from the selective scattering of the colors of light by particles in the atmosphere. The color scattered by the particles depends on
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Different Wavelengths of Light and Pigmentation Abstract The roles played by light and pigmentation in photosynthesis were examined in the geranium and Coleus plant. In addition‚ the separation of certain pigments based on their molecular structure was also examined‚ with the use of paper chromatography. When different leaves of the geranium plant which were exposed to different wavelengths of light‚ photosynthesis proved to be most actively present in those exposed to blue and red wavelengths of
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