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mercedes davis

mercedes d.

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All these are characteristics of the leucine zippers, except for: a. Leucine zippers are specially suited for dimeric sites b. Leucine zippers bind as homo- or heterodimers c. Leucine zippers have hydrophilic interactions of long alpha-helices d. Support the formation of stable dimers that increase specificity for DNA binding e. Leucine zippers are conformed by long alpha-helices with hydrophobic interactions

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What is the % natural abundance for 37 over 17 CI

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A jar has marbles in these three colors only: 5 green, 4 blue, 8 red. What is the probability of randomly choosing a red and then a green marble? You keep the red marble after choosing it. It is not replaced. Answer with a percentage rounded to the nearest tenth. The probability is ______ %.

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4 2 In a safety test, a car of mass 1100 kg travels at a speed of \( 10 \mathrm{~m} / \mathrm{s} \) and collides with a stationary van of mass 3000 kg . After the collision the car and the van move together with a velocity \( v \). Fig. 2.1 shows the car and van before and after the collision. before collision velocity \( =v \) after collision Fig. 2.1 The total momentum of the car and van is conserved during the collision. (a) (i) Define 'momentum'. \( \qquad \) \( \qquad \) \( [1] \) (ii) State the unit of momentum. \( \qquad \) \( [1] \) (b) Calculate the velocity \( v \) of the car and van after the collision. \( v= \) \( \qquad \) \( \mathrm{m} / \mathrm{s}[2] \) (c) (i) Calculate the total kinetic energy of the car and van after the collision. kinetic energy \( = \) \( \qquad \) J [2] (ii) State the transfer of energy that occurs in the collision. \( \qquad \) \( \qquad \) \( [1] \)

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Some drugs may be absorbed here but some leave via feces

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what does an increased activity in the parasympathetic nerves to the heart result in?

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Find the domain. \(g(x) = \sqrt{8 + 9x}\) The domain is (Type your answer in interval notation. Use integers or f

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write the equation for the circle with a diameter that has endpoints of (-10,-6) and (8,-9)

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Write a function that takes as input parameters, radius, area, and circumference. The function will find the area and the circumference using the value passed on through the radius. Write a main program to input the values of the radius from the user and print area and the circumference C++

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Area of circle is 513 square centimeters, where Area = $\pi r^2$. Find the radius of circle rounded to the nearest hundredth. Use $\pi = 3.14$. Radius = _______ centimeters

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