Macromolecules are molecules that are large and essential for life. They consist of carbohydrates‚ nucleic acids‚ proteins‚ and lipids. Carbohydrates are molecules that are composed of monosaccharaides. Carbohydrates include cellulose‚ starches‚ and sugars. Two tests may be used to determine the presence of the carbohydrates. Those tests are the Benedict’s test and Lugol’s Iodine Test. Proteins are another category of macromolecules. The protein is a type of macromolecule that carry out many processes
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Vinegar acid Chemical Name: Acetic acid or ethanoic acid Chemical Formula: C2H4O2 Chemical Structure: pH: 2.4 Classification: Weak acid Uses: It is used as household vinegar and is mainly produced as a precursor to polyvinylacetate and cellulose acetate. Diluted acetic acid is often used indescaling agents. In the food industry‚ acetic acid is used under the food additive code E260 as an acidity regulator and as a condiment. Name: Formic acid Chemical Name: Methanoic acid‚ HCOOH
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Soluble aspirin tablets Adult dosage: To treat pain or fever in adults‚ the recommended dose is 325 mg to 650 mg every 4 to 6 hours as needed. The maximum daily dose is 4‚000 mg‚ unless otherwise directed by your doctor. For adults with conditions caused by inflammation such as rheumatoid arthritis‚the usual dose is 975 mg 4 to 6 times daily on a regular basis. Sometimes‚ higher doses may be used. To treat migraine headache pain‚ the recommended adult dose is 1‚000 mg at the onset of pain or
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the following questions before class. 1. Fungal cells are different from animals cells in that they have a. cell membranes. b. cell membranes made of phospholipids. c. cell walls made of chitin. d. cell walls made of cellulose. e. true membrane bound nuclei. 2. The symbiotic relationship between the organisms in a lichen would best be described as ____________ . a. commensalistic b. mutualistic c. parasitic d. saprophytic e. paramutualistic
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Animal cells are distinct from plant cells. Animal cells lack a cell wall (cellulose) which allows the animal to move without breaking it’s cells apart. When you break a piece of celery‚ the noise It has a nucleus‚ a cytoplasm and a cell membrane. http://wiki.answers.com/Q/What_are_some_animal_cel... What are facts about on animal cells? theyt have no cell wall. they have a nucleus and nucleolus. http://wiki.answers.com/Q/What_are_facts_about_on_... What are some facts on an animal cell
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I manage the largest production line ($200 million per year) by both volume and revenue in my department. Since I took responsibility for this production line‚ I have implemented inventory control strategies that reduce in process inventory by 20%. I have also implemented systems that reduce the potential for operational mistakes during product transitions. I worked as an engineer intern in five different roles at two Eastman manufacturing locations (Kingsport‚ TN and Longview‚ TX). I developed engineering
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substances are actively transported inside it. When full of sap‚ the vacuole causes the cell surface membrane to press against the cell wall (pressure helps to support plant). Sometimes it functions as a lysosome. A primary cell wall containing cellulose. This makes the plant a more uniform and gives a regular shape. Plastids such as chloroplasts that contain chlorophyll‚ the pigment that gives plants their green color and allows them to perform photosynthesis. Specialized cell-to-cell communication
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transformers is an important phrase of work in the transformer manufacture. Firstly‚ the insulated wire is wound about the cylinder. By applying heat to the unit while under vacuum‚ the high percentage of water‚ which is 8% of the weight of the cellulose present in cellulose insulation resulting in the low dielectric strength may be
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along near the solvent front because it is very soluble in the solvent being used and because it forms no hydrogen bonds with cellulose. Another pigment‚ xanthophyll‚ differs from carotene in that it contains oxygen. Xanthophyll is found turner from the solvent root because it is less soluble in the solvent and has been slowed down by hydrogen bonding to the cellulose. Chlorophylls contain oxygen and mown and are bound more tightly to the paper than are the other pigments. Chlorophyll a is the primarhy photosynthetic pigment in plants
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reactive molecules. They prefer to react with other substance since with their high chemical reactivity. They will react with each other to become disaccharides‚ oligosaccharides and polysaccharides‚ such as maltose‚ sucrose‚ lactose‚ starch‚ glycogen‚ cellulose and
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