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A 69 kg boy and a 45 kg girl use an elastic rope while engaged in a tug-of-war on an icy, frictionless surface. If the acceleration of the girl...
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Suppose that you determined the order ofthree linked genes to be a c b. And, bydoing dihybrid testcrosses you determined the map distance between a...
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arthritis and has been taking prednisone (a glucocorticoid) for two months. He isn't feel well, complains of repeated "colds", and is extremely...
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A 25-cm-long wire with a linear density of 25 passes across the open end of an 83-cm-long open-closed tube of air.
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A thermos contains 155 cm3 of coffee at 85C. To cool the coffee, you drop two 13 g ice cubes into the thermos. The ice cubes are initially at 0C and...
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Phosphorous trichloride (PCl3) is produced from the reaction of white phosphorous (P4) and chlorine: P4(s) + 6 Cl2(g) 4 PCl3(g) .
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They started with a stain of mouse in which the heavy chain and light chain loci had been `knocked-out" (made non-functional).
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Number all of the squares or circle below. List the probability that each individual or number is a carrier for cystic fibrosis.
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A 47-year-old client is admitted for colon surgery. Intravenous antibiotics are started two hours prior to surgery even though the client has no...
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A uniform meter stick weighing 30 N has a 40 N weigth on its left end and a 40 N weight on its right end. The bar is hung from a rope.
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a particle moves along the x axis according to the equation x=50t +9t^2 (where t is in seconds and x is in meters) 1. calculate the average velocity...
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The President of the American Insurance Institute wants to compare the yearly costs of auto insurance offered by two leading companies.
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For nurses with an interest in health care reform, all the following would be considered appropriate actions to promote and advocate for change...
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A balloon is to be filled with helium (density 0.178 kg/m^3) while the air outside has density 1.29kg/m^3.
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Answer these two different questions. 1) A mixture is prepared by adding 25.0 mL of 0.173 M Na 3 PO 4 to 36.1 mL of 0.153 M Ca(NO 3 ) 2.
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An explosion in the atmosphere (Patm = 101 kPa, Tatm = 20 degrees) instantaneously raises the static pressure at the explosion point to 1.42 MPa.
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A student mixes four reagents together, thinking that the solutions will neutralize each other. The solutions mixed together are 50.0 mL of 0.100 M...
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Imagine that we take election in pairs, one from the earth and one from the moon, and send them far away from the earth-moon system.
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Given the normalized energy eigenfunctions of the harmonic oscillator in coordinate representation are un(x), n = 0, 1, .
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Suppose 100.0 mL of 0.50 M HCl and 100.0 mL of 0.50 M NaOH, both initially at 24.0C, are mixed in a thermos flask. When the reaction is complete, the...
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Assume that the "x" gene family of transcription factors comprises three highly conserved members (x1, x2, x3).
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An observation from a normally distributed population is considered "Unusual" if it is more than 2 standard deviations away from the mean.
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Calculate the charge Q stored by a 0.47F capacitor if the voltage across the capacitor is 5V, 20V, 100V, and 1kV.
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A little girl is riding a sled horizontally in the snow, the combined mass of the girl and sled is 33. She is being pulled by her parents. Mom is...
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1. How might one use a photocell this as a light meter?
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ences between a Coal-Fired Powerplant and a Nuclear Powerplant 2) What is a "complete combustion reaction"? What affect does it have in air pollution?...
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The new NRF incorporates a focus on whole community and core capabilities.Explore and discuss the West Coast wildfires from a Whole Community perspective. Include parties to engage, planning, coordin
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00 kg mass falls vertically onto a massless spring from a height of 1.00 m (above the uncompressed spring). If the mass remains on the spring and it...
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k ( x ) = 3 x + 1 , x 1 3 x 2 1 , 1 x 1 1 x 2 , x 1 The function g is related to one of the parent functions described in an earlier section.
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Book found here on open stax https://cnx.org/contents/HmIX@6/Lewis-Symbols-and-Structures Sectoions 4.4 and 4.
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A 500 g block of iron at 100 degree celcius is placed in 500 g of water at 20 degree celcius. What is the final temperature of the iron and water
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Select a primate city within Southeast Asia, such as Manila or Bangkok. Learn more about the city's problems of over-urbanization (e.
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A. How much of a tree's biomass is due to carbon compounds? B. What are the factors at the individual tree-level and the forest-level?
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The pulley is not, in fact, frictionless and massless. At the beginning of the lab you foundthe mass difference needed to start movement of the...
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A commercial mercury vapor analyzer can detect, in air, concentrations of gaseous Hg atoms (which are poisonous) as low as 2 10 -6 mg/L of air.
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Three of the many known coat colors in mink are the standard wild-type (black-brown) color, a blue-gray color known as silverblu, and a darker...
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Coaxial cable consists of a 2.0mm diameter inner conductor and outer conducter with interior diameter 1.0 cm .?
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Bonnie and Clyde are sliding a 320 kg bank safe across the floor to their getaway car.
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A thin, flexible metal plate attached at one end to a platform, as shown above, can be used to measure mass. When the free end of the plate is pulled...
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A cannon weighing 1500 kg fires a ball of mass 20kg at a velocity of 300m/s. The cannon is suspended by ropes. How high does the cannon rise?
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A merchant in Katmandu sells you a solid gold 1 kg statue for a very reasonable price.
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You are helping to design a new electron microscope to investigate the structure of the HIV virus. A new device to position the electron beam...
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The following diagram shows the pattern produced when two sources, S 1 and S 2 , are vibrating in phase at the same frequency in a ripple tank.
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Discuss the stimulation of organs and organ systems, carried out by the sympathetic division of ANS.
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Which of the following would remain a source of diversity in a species that did not produce recombinant offspring?
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The press box at a baseball park is 34.0 above the ground. A reporter in the press box looks at an angle of 20.0 below the horizontal to see second...
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Which is not a true statement concerning Graham's law?
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If an antimicrobial inhibits cell wall synthesis, the effect on the bacterium is: Select one: Cell wall sterols become nonfunctional b.
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A cardinal (Richmondena cardinalis) of mass 4.00102 kg and a baseball of mass 0.143 kg have the same kinetic energy.
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Address the social, economic, environmental, and political issues regarding mangrove ecosystem in Australia?
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