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29. Question 1 point(s) What are examples of screeners for alcohol use approved for MediCal-Reimbursement? O PHQ-9 O AUDIT O GAF O GAD-7

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Auto air bags used to be inflated by nitrogen gas generated by the rapid decomposition of sodium azide in response to an electrical signal. $2 NaN_3(s) \rightarrow 2 Na(s) + 3 N_2(g)$ If an air bag has a volume of 36 L and is to be filled with nitrogen gas at 1.15 atm and 26.0°C, how many grams of $NaN_3$ must be decomposed? Round your answer to a WHOLE number. 73 Feedback Based on answering incorrectly Use stoichiometry to convert the moles of $N_2$ (mol) to grams of $NaN_3$ (g) after using the ideal gas equation to solve for moles of $N_2$. General Feedback The ideal gas equation relates P, V and T to the number of moles of gas, n, which can be used in stoichiometric calculations. Write down all given information. If only one variable in ideal gas law is unknown, solve it first, then use moles of gas (n) in stoichiometry. If two variables in ideal gas law are unknown, use stoichiometry to find moles of gas (n) to plug into the ideal gas equation to solve for the sec

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Part A Just after the circuit is completed, what is the voltage across the capacitor? Vc = 0 V Submit Previous Answers ?Correct Part B Just after the circuit is completed, what is the voltage drop across the resistor? Vr = 265 V Submit Previous Answers ?Correct Important: If you use this answer in later parts, use the full unrounded value in your calculations. Part C Just after the circuit is completed, what is the charge on the capacitor? q = 0 C Submit Previous Answers ?Correct Part D Just after the circuit is completed, what is the current through the resistor? i = 4.14e10-3 A Submit Previous Answers ?Correct Part E A long time after the circuit is completed (after many time constants), what is the voltage drop across the capacitor? Vc = Submit Request Answer Part F A long time after the circuit is completed (after many time constants), what is the voltage drop across the resistor? Vr = Submit Request Answer Part G A long time after the circuit is completed (after many time constants), what is the charge on the capacitor? q = Submit Request Answer Part H A long time after the circuit is completed (after many time constants), what is the current through the resistor? i = Submit Request Answer

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Cytosine can be converted to uracil by deamination. If the uracil is not removed by DNA repair enzymes, the newly replicated strand of DNA will incorporate Blank______ at this position. Multiple choice question. guanine adenine cytosine thymine

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10 CHAPTER 1 Linear Equations in Linear Algebra 1.1 EXERCISES Determine if the systems in Exercises 15 and 16 are consistent. Do not completely solve the systems. 15. $x_1 + 3x_3 = 2$ $x_2 - 3x_4 = 3$ $-2x_2 + 3x_3 + 2x_4 = 1$ $3x_1 + 7x_4 = -5$ 17. Do the three lines $x_1 - 4x_2 = 1$, $2x_1 - x_2 = -3$, and $-x_1 - 3x_2 = 4$ have a common point of intersection? Explain. In Exercises 19-22, determine the value(s) of h such that the matrix is the augmented matrix of a consistent linear system. 21. $\begin{bmatrix} 1 & 3 & -2 \\ -4 & h & 8 \end{bmatrix}$

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2. For the beams shown in the figure below, determine the relevant displacements, slopes at the nodes and the forces. Use two elements for the beam, 1 element for the spring, dimensions and properties as shown in the figure. 12 kN 4 m 2 4 m $E = 70 \text{ GPa}$ 3 $I = 2 \times 10^{-4} \text{ m}^4$ 4 $k = 200 \text{ kN/m}$

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Which of the following statements regarding isometric action is false? There is no visible change in joint angle even though the muscle has been activ It is a type of static action No external movement of the resistance occurs None of the baove

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The striped skunk (Mephitis mephitis) has a 2N genome with 50 chromosomes. Determine the numbers of chromosomes, chromatids, DNA molecules and telomeres for the various cell cycle stages listed below. Two points each answer. Copy and paste the prompts below into your answer box to use as a template for your answer. a) chromosomes in anaphase of mitosis - b) chromosomes in metaphase of meiosis II - c) sister chromatids in prophase I - d) molecules of DNA in G2 - e) telomeres in G1 -

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-\frac{dS}{dt} = \frac{k_{ms} \cdot S}{K_s + S + \frac{S^2}{K_i}} \left(X_o - \frac{S_o - S}{R_c}\right) \quad (Eq. 1) -\frac{dU}{dt} = \frac{k_{mu} \cdot U}{K_u + U} \quad (Eq. 2) -\frac{dX}{dt} = k_d X \quad (Eq. 3)

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1. When would you need to use a compound microscope? How about a dissecting microscope? 2. What is the difference between a microscope's magnification and field of view? 3. What do all cells have in common? 4. List at least three differences between a prokaryotic cell and a eukaryotic cell. 5. Why do you have to dispose of animal tissue slides in the biohazard bin?

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