light independent process. a) light dependent; b) light independent; c) ATP synthesis; d) carbon photophosphorylation; e) glycolysis • 5. Carbon dioxide enters the leaf through stamata . a) chloroplasts; b) stomata: c) cuticle; d) mesophyll cells; e) leaf veins • 6. The cellular transport process by which carbon dioxide enters a leaf (and by which water vapor and oxygen exit) is diffusion . a) osmosis; b) active transport; c. co- transport; d) diffusion; e) bulk flow • 7. Which of the following
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main roles. Firstly it contains all the cells genetic information. Secondly it coordinates the cell’s activities‚ which include growth‚ intermediary metabolism‚ protein synthesis‚ and reproduction (cell division). Chloroplasts Contain a green pigment known as chlorophyll which absorbs light energy (needed in the plants food making process of photosynthesis.) It does this by converting the water and carbon dioxide‚ found in the cell‚ into sugars and carbohydrates. Therefore the chloroplasts covert
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where each occurs Be able to read glycolysis pathways from handout (glycolysis case study). Be able to diagnose based on blood tests Photosynthesis – overall equation‚ where it occurs Properties of light‚ how pigments work‚ absorption spectrum‚ action spectrum‚ photosynthetic pigments Photosystems I and II‚ how they work‚ when they function Light reactions: Cyclic and noncyclic‚ be able to follow the electrons Light-Independent reactions: Three overall steps. Fate of G3P C3‚ C4 and CAM plants
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1957. Journal of the American Chemical Society 63: 877-879. Sterling‚ T.‚ Ph.D. 2004. Transpiration-Water Movement Through Plants. Zafaralla‚ M.T.‚ et.al. 2007. Explorations in Plant Science. pp. 63-66. Henderson State University. Separation of Pigments by Paper Chromatography. Retrieved from: http://www.hsu.edu/pictures.aspx?id=1653
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answer the question. 2. Hydrilla or Water plant 1. Take a leaf from a shoot of water plant which has been exposed to sunlight. 2. Mount the upper surface of the leaf. Focus the LPO up and down‚ you can see two layers of cells. 3. Under the HPO observe the streaming protoplast and note the direction of its movement [cyclosis]. Draw 3 to 4 cells and label the parts. Focus on the tooth-like cell along the margin of the leaf under the HPO. Inside the cell is a jelly-like material called
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Introduction Carotenoids are natural pigments that exist in nature among both photosynthetic and non-photosynthetic organism. They serve many significant functions some of which are light harvesting and photoprotection in plants‚ promoting reproduction and survival in animals and providing substrates for biosynthesis of hormones and signalling molecules. In particular this essay will explore how the structure of rhodopin glucoside determines its function in light harvesting system LH2 of a purple
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describe the spectrum in the Terahertz range (1 THz = 1012). [1] The terahertz region of the spectrum lies on the border of where electronics and optics meet between the mm-wave and infrared bands (100 GHz-10 THz). THz wave could handle ultra broad band signals ‚ have very large absorption due to water or water vapours and are transparent through many materials (e.g. plastics ‚ papers‚ cloth and oil) that are opaque in visible and IR light. Many materials have a so called fingerprint spectrum in the
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of colors. These three types of photosensitive cells each contain a pigment that is sensitive to a different wavelength of light‚ long or red cones‚ medium or green cones‚ short or blue cones. These color receptors have different absorption spectra and can then be combined to form any visible color in the spectrum. Moreover‚ the underlying premise of the original theory is that it is possible to create all colors of the spectrum by mixing two primary colors. Helmholtz used color-matching experiments
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THE POTENCY OF TALISAY terminalia catappa AS FABRIC DYE By: Charlene Angelica B. Buenvenida Chapter I INTRODUCTION Dyes have become part of daily living. What’s great about dyes is that they give variety to everything. Even the earliest humans used dyes to put color into their worlds‚ and they even used the most peculiar sources of the colors. Since then‚ dyes have dominated different kinds of industries. Before‚ dye manufacturers were only able to produce one color at a time. But
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Agriculture= applied animal and plant sciences Horticulture= “garden cultivation” **“Icultures” olericulture= vegetables viticulture= grapes enology= wine and wine making floriculture= flowers arboriculture= urban trees pomology= fruit Top Sellers: Fruit= grapes (wine‚ juices) Vegetables= Irish potatoes (chips‚ fries) In the world of horticulture‚ California is the number one grower Georgia horticulture: **first in greens and pecans third in blueberries fourth in fresh vegetable production
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