Numerade

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15. A 0.75-kg block slides on a rough horizontal tabletop. Just before it hits a horizontal ideal spring its speed is 3.5 m/s. It compresses the spring 5.7 cm before coming to rest. If the spring constant is 1200 N/m, the thermal energy of the block and the tabletop must have: a) not changed b) decreased by 1.9 J c) decreased by 2.6 J d) increased by 1.9 J $\frac{1}{2}kx^2$ 1200(0.057) 1496.25

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Question 27 1. Explain ANY 5 factors that decrease calcium absorption.

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Hydrolysis of dodecapeptide P with the enzyme trypsin affords the following fragments: Asp-Arg, Asn-Gly, Tyr-Pro-Lys, Phe-Met Ser-Trp-Arg. Hydrolysis with chymotrypsin yields: Tyr, Pro-Lys-Phe, Arg-Asp-Arg-Asn-Gly, Met-Ser-Trp,. What is the amino acid sequence of P?

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explain how you would determine if implement therapeutic strategies that aligns with feminist theory interventions is effective with a client experiencing drinking addiction and lack of involvement in his sons lives

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Question 22 (1 point) A legislator says that criminal penalties need to be harsher to prevent crime. If we assume that harsher punishment prevents criminal activity, we are taking a perspective that emphasizes ______ theory. Recidivism Strain Broken windows Deterrence

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This iconic chaparral plant releases toxins to inhibit the growth of plants. It's common name is: O Manzanita O Chamise O Yucca

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50. Ceres is the largest known body in the asteroid belt. What is its diameter? A. 950 km B. 45 km C. 1550 km D. 20 km

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Find the linear approximation to $f(x) = \sqrt{x}$ at $x = 25$. Your answer should be an equation in the variables $x$ and $y$.

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Find the quotient and remainder using synthetic division. \frac{x^3 + 5x^2 + 5x + 8}{x + 5}

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Glycine is a highly conserved amino acid residue in proteins (i.e., it is found in the same position in the primary structure of related proteins). Which of the following reasons is the most likely explanation for this observation? Glycine does not form hydrogen bonds, unlike other amino acid residues. Glycine has a small side group that can fit into spaces that other amino acid side groups cannot. Glycine, being the only nonchiral amino acid, must occupy only certain locations in primary structure. The side group of glycine has the lowest entropic capacity of the 20 common amino acids. This increases glycine's Gibbs free energy compared to that of a substituting amino acid.

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melissa v.