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Familial hypercholesterolemia is associated with a deficiency of which of the following? Triacylglycerol lipase HMG-CoA synthase HMG-CoA reductase LDL receptor protein HDL receptor protein

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A bar obtained by bonding together pieces of aluminum ($E_a$ = 70 GPa) and brass ($E_b$ = 105 GPa) has the cross section shown below. Considering that the allowable stress (both in compression and tension) of aluminum and brass are 120 MPa and 180 MPa, respectively, determine the largest moment M that can be applied about the horizontal axis.

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Which of the following is not true of Beadle and Tatum’s experimental design. Question 2Answer a. X-rays were used to create mutations b. A haploid fungus was used as their model organism c. Minimal media was used as a control to ensure that all strains were viable (capable of growth) d. They ensured that each auxotrophic mutant strain had a mutation in a single gene e. Prototrophs were used as controls to ensure growth could occur on minimal media

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The Factory Design Pattern helps in reducing the complexity of creating objects by centralizing the object creation code and allowing subclasses to alter the type of objects that will be created. True False

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Solve by completing the square. (Enter your answers as a comma-separated list.) $t^2 - 12t + 61 = 0$ t =

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4. Evaluate without using a calculator. \[ \frac{\left(1 \frac{3}{7}-\frac{5}{8}\right) \times \frac{2}{3}}{\frac{3}{4}+1 \frac{5}{7} \div \frac{4}{7} \text { of } 2 \frac{1}{3}} \]

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. The imposition of a quota when the domestic industry is monopolized a. will have no effect b. will have the same effect as when the domestic industry is competitive c. will cause the domestic price to increase more than under competition d. will cause the domestic price to increase less than under competition

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Evaluate the following integral using the Fundamental Theorem of Calculus.\\ $ \int_{9}^{36} \frac{1 + 9\sqrt{t}}{\sqrt{t}} dt $

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Four witnesses see a truck hit a small car. They all saw the same thing but were asked different questions about how fast the truck was going immediately after the accident. Based on the questions they were asked, who is likely to give the highest estimate of the truck’s speed when testifying in court? Hailey, who was asked, “How fast was the truck going when it hit the car?” Kylie, who was asked, “How fast was the truck going when it bumped the car?” Gray, who was asked, “How fast was the truck going when the accident happened?” Carolyn, who was asked, “How fast was the truck going when it crushed the car?”

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1. A winch of radius 0.15 meters supplies a time-variable force through a rope to lift a bucket. The force is of the form $F = F_0(1 + bt)$, where $F_0 = 25.0$ N and $b = 0.2 \text{ s}^{-1}$. If it is lifting a bucket of 2.0 kg: a) Draw a free-body diagram of the forces acting on the bucket. b) Find the tension in the rope as a function of time. c) Determine a general equation for the acceleration of the bucket as a function of time. d) What is the angular acceleration as a function of time? e) What is the angular velocity as a function of time? f) What torque is the motor turning the winch exerting (as a function of time)? (Hint: this is the tension in the rope times the radius). g) If the bucket starts from rest and is lifted for 10.0 seconds, what is the final angular velocity of the winch? h) Through what angular displacement did the winch go through? i) What is the final height of the bucket? j) What is the final linear speed of the bucket?

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benjamin e.