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Could you write for me a short paragraph that's in five sentences or more about Magnetc North pole?
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tion still occur if the substrate-enzyme complex is at a higher energy level than the transition state? does that make the activation energy negative?...
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In the ARTICLES Multiple-Choice Exams: An Obstacle for Higher-Level Thinking in Introductory Science Classes Kathrin F. Stanger-Hall 1.
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An airplane starting from airport A flies 470 km east, then 317 km at 57.3 degrees west of north, and then 492 km north to arrive finally at airport...
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Consider a basketball of mass m = 1 kg in a basketball hoop. To simplify, suppose the hoop is a cubic box of volume V = 1 m3.
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vitamin or mineral deficiency disorder of your choice.) Include signs and symptoms of deficiency.) Food sources of the vitamin or mineral.
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daily goals for protein and fats and state what they are. for skinny person Track or log your meals and snacks for 3 days.
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Using specific examples, illustrate how toxins (Endo- and Exotoxins) contribute to the virulence of an organism.
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Consider a fuel which is an equimolar mixture of propane (C3H8) and natural gas (CH4).
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*What could be determined about a specimen if you observed a slide image showing the specimen with a cell wall, but no nucleus or mitochondria?
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If you obtained 2 % NaCl at peak growth during an osmotic pressure experiment for the bacteria S.aureaus and E. coli would you conclude that they
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sed to slow down the spoiling of food which classification or classifications of bacteria would be of concern even when refrigeration is used and why?...
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ies and differences between prokaryotic and eukaryotic cells? *Where is the DNA housed in a prokaryotic cell? Where is it housed in a eukaryotic cell?...
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quot;A student running Task 1 of Project 6 combines 3.00 mL of CoCl 2 (EtOH) 3 at an initial molar concentration of 0.0105 M with 1.00 mL of...
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A 12 g bullet is fired horizontally into a 96 g wooden block initially at rest on a horizontal surface. After impact, the block slides 7.5 m before...
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Use q=cm delta T to calculate how much heat in joules was transferred to the water in the beaker by one burning chip?
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Consider the following reaction: A -gt; 2B Find the equilibrium partial pressures of A and B for each of the following different values of Kp.
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Two charged particles are fixed to an x axis: particle 1 of charge q1 = 2.1 x 10^-8 C is at position x = 20 cm and particle 2 of charge q2 = -4.00q1...
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What is the percentage ionization of HCOOH molecules in a .10 M solution?
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If .7 mol of PL3 is added to .7 mol of Cl2 in a 2 L reactions flask at 240 degrees what is the concentration of PCL3 when the equilibrium has been
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An infinite non conducting sheet has a surface charge density = +5.80 pC/m2. (a) How much work is done by the electric field due to the sheet if a...
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C6H5OH(s) + 7O2(g) --gt; 6CO2(g) + 3H2O(g) A 2.000 gram sample of pure phenol, C6H5OH(s), is completely burned according to the equation above. If...
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A submarine dives 90.0 m at an angle of 8.0 below the horizontal. What are the horizontal and vertical components of the submarine's displacement?
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a sealed 2500 cm3 flask is full to capacity with 0.
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While waiting for Stan Speedy to arrive on a late passenger train, Kathy Kool notices beats occurring as a result of two trains blowing their...
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list the structural adaptations necessary for the invasion of dry land by plants
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Need help with GPH 211 class Landforms and Processing, very confused about the labs which focuses on maps. Anyone who can help?
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The step in the coagulation cascade that occurs just before the cross-linking that stabilizes the clot is a) the activation of clotting factor IX. b)...
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convert 10 mg/m3 of benzene to ppm at STP.
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Edema is NOT caused by a) obstruction of the lymph nodes by parasites or cancerous cells. b) heart failure. c) decreased capillary hydraulic...
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vibrational frequencies of dichloromethane? Which of these vibrations are observed in the infrared spectrum? Which are observed in the Raman spectrum?...
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When bacteria are stained, it is because the stain ions react with cell structures that have the opposite ionic charge (+ and - are attracted to one...
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k molar absorptivity of the longest-wavelength maximum in the UV- visible absorption spectrum of beta-carotene in liquid solution at room temperature?...
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1.Which of the following statements is FALSE?
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Question Part Points Submissions Used A map suggests that Atlanta is d1 = 732 mi in a direction of 1 = 5.01 north of east from Dallas.
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Thought to the coordinator of a cultural circlequot; (Freire, Paulo)
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Conceptual Care Map (CCM) for Infection/Infection Control Phillip is a 70-year male widow, who lives in a nursing home. He used to smoke 1 pack of...
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Please help thank you very much Describe the four factors which affect the rate of gas diffusion through the respiratory membrane.
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Escape velocity (a)Find the mass of a hypothetical spherical asteroid 2 km in diameter and composed of rock with an average density 2500 kgm -3 .
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#1 The Clean Air Act A) has resulted in the significant reduction in various atmospheric pollutants.is proposed legislation to address climate...
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An automobile with 0.260 m radius tires travels 65,000 km before wearing them out. How many revolutions do the tires make, neglecting any backing up
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#1 The Sun's radiant energy is composed primarily of visible light and infrared wavelengths. True or False #2 The solar constant varies by latitude.
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Which one of the following statements explains why sodium chloride is soluble in water but benzoic acid is not?
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A pulley system has an efficiency of 87.5 percent. How much of the rope must be pulled in if a force of 648 N is needed to lift a 105 kg desk 2.46 m?...
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A moonshiner makes the error of filling a glass jar to the brim and capping it tightly. The moonshine expands more than the glass when it warms up,...
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A fairgrounds ride spins its occupants inside a flying-saucer-shaped container. If the horizontal circular path the riders follow has a 7.
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A 575-g squirrel with a surface area of 890 cm 2 falls from a 4.0-m tree to the ground. Estimate its terminal velocity. (Use the drag coefficient for...
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At takeoff a commercial jet has a 55.0 m/s speed. Its tires have a diameter of 0.550 m. (a) At how many rpm are the tires rotating?
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what is the final concentration of NaCl when 200.0 mL of a 0.250 mol/L NaCl solution is added to 400.0 mL of a 0.100 mol/L NaCl solution?
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Describe the four roles used to define advanced practice nursing and requirements of each.