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william figueroa

william f.

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5. Below is a segment of RNA, transcribed from a DNA sequence. Use the following codon chart to help answer the questions below. 5' AUG/CCG/UCG/GAA/UGG/CCU 3' First The genetic code Second Letter Letter U C A G Third Letter U phenylalanine serine tyrosine cysteine phenylalanine serine tyrosine cysteine leucine serine stop stop leucine serine stop tryptophan C leucine proline histidine arginine leucine proline histidine arginine leucine proline glutamine arginine leucine proline glutamine arginine A isoleucine threonine asparagine serine isoleucine threonine asparagine serine isoleucine threonine lysine arginine start/ threonine lysine arginine UCAGUCAGUCAG methionine G valine alanine aspartate glycine valine alanine aspartate glycine valine alanine glutamate glycine valine alanine glutamate glycine UCAG a. What polypeptide would be generated by this sequence? [2 marks] b. The RNA is mutated to: 5' AUGCCGUAGGAAUGGCCU 3'. What type of mutation has occurred? Show the new polypeptide chain. [2 marks] c. The RNA is mutated to: 5' AUGCCGUCGGAAAUGGCCU 3'. What type of mutation has occurred? Show the new polypeptide chain. [2 marks] d. The RNA is mutated to: 5' AUGCCUUCGGAAUGGCCU 3' 3'. What type of mutation has occurred? Show the new polypeptide chain. [2 marks]

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1) FORWARD KINEMATICS (6) $\theta_1$ $\theta_2$ $45^\circ$ $l_3$ $l_2$ $d_3$ $l_4$ $l_5$ For the 4 dof arm shown in the Figure, create a function file and find the tool point for any given set of joint variables. L1 = 250 mm L2 = 350 mm L3 = 300 mm L4 = 250 mm L5 = 200 mm

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6 You are choosing from the following projects, and your capital budget is limited to $1200. Which project do you select first? (a) Project B (b) Project A (c) Project D (d) Project C Project Investment PV of future CFs NPV PI A 760 1293 533 1.70 B 640 1027 387 1.60 C 400 660 260 1.65 D 710 1111 401 1.56

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What (to two decimal places) is the mean of the given probability distribution? X f 2 4 3 3 5 7 7 5

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A negatively charged rod is brought near a metal can that rests on a wood table. You touch the opposite side of the can momentarily with your finger. The can then becomes positively charged. negatively charged. uncharged. Opositively charged. Onegatively charged. O uncharged. No answer text provided.

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Discuss the methods used for balancing rotating machinery. Explain why dynamic balancing is crucial for minimizing vibration and improving machine reliability.

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Question three The city of Kumasi is considering a \( 10 \% \) tax on the revenues of all hotels/motels inside the city limits. Although not completely different from hotels and motels in the nearby suburbs, the ones in Kumasi have a distinct advantage in their proximity to interesting sights. So, individuals will pay some premium to stay in Kumasi rather than to stay nearby. Furthermore, all land is used equally well by hotels/motels and other forms of business; any Kumasi land not taken by a hotel \( / \) motel is readily absorbed by other forms of business. The Mayor of Kumasi calls you in to advise him on the incidence of such a tax. He is particularly concerned with who will bear this tax in the short run (one month) and the long run (ten years). i. What is the incidence of the tax in the short run? Answer intuitively, and use a diagram if possible. ii. What is the long -run incidence? Once again, use a diagram if possible. iii. How would your analysis in (ii) change if hotels/motels in the suburbs were perfect substitutes for those in Malaise? What would happen to tax revenues?

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Multiple choice: 7. Elastic cartilage is found in the adult in: a. The intervertebral joints b. Menisci of knee c. Epiphyseal plate d. Eustachian tube

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Find the exact value of $\cos^{-1}(\cos \frac{7\pi}{6})$. Write your answer in radians in terms of $\pi$.

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If \overrightarrow{AP} = u \overrightarrow{AB} + v \overrightarrow{AC} then P will be inside the triangle with vertices A, B, C provided and

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