Chemistry 140A TOTAL POSSIBLE: 250 Fall‚ 2009 POINTS MISSED: - 0 Second Midterm Exam-250 points 11/19/09 TOTAL: 250 DO NOT OPEN THIS EXAM UNTIL INSTRUCTED TO DO SO.....FILL OUT THE FOLLOWING INFORMATION NOW: . LAST NAME (Print): KEY FIRST NAME (Print): Ima PID: __________________________________________________ SIGNATURE: __________________________________________
Premium
11.5 Transcription Regulation in Eukaryotes Basal level - Low level of transcription Activators - Gene specific transcription factors Enhancers - Regulatory sequences that augment transcription Silencers - Regulatory sequences that diminish transcription Initiator - RNA polymerase II - Promoter‚ together with TATA (TFIID) *Looping enhances transcription Transcription-coupled Repair (TCR) - DNA repair mechanism Response Elements - Enhancers that respond to metabolic
Premium DNA RNA Protein
ATOMIC STRUCTURE AND MOLECULAR ARCHITECTURE 1. Describe the wave mechanical model of the atom. 2. Write the ground state electron configuration for Br. 3. Explain why the first ionization energy for Ne is significantly greater than Na. 4. Distinguish between ionization energy and electronegativity. 5. How does VSEPR Theory account for the fact that the bond angle in H2O is less than NH3? 6. Which of the following molecules are polar? Include diagrams detailing their molecular
Premium Acetic acid PH Acid dissociation constant
Cambridge Labs: A Case Discussion on Global Strategy Cambridge Labs: A Case Discussion on Global Strategy Successful companies that have a vision to grow beyond their domestic borders establish global strategic objectives based on their mission‚ vision and core competencies. This framework includes four major aspects‚ which help firms analyze their current status‚ the environment‚ the alternative strategies‚ and their partner selection. Cambridge Laboratories‚ an industry-based
Premium Strategic management Pharmaceutical industry
Because it is subjective‚ based on opinions‚ no CBA‚ and no real standards. 3. What was your rationale in assigning “1” risk impact / risk factor value of “Critical” for an identified risk‚ threat‚ or vulnerability? Because it was the most serious risk. 4. When you assemble all of the “1” and “2” and “3” risk impact/risk factor values to the identified risk‚ threats‚ and vulnerabilities‚ how did you prioritize the “1”‚ “2”‚ and “3” risk elements? What would you say to the executive management in regards
Free Risk Security Risk management
Elizabeth (1998) AP World History Movies have always been a way to escape the world for a little while. Comedies‚ action films‚ and even horror; what happens in movies doesn’t always happen in real life‚ but sometimes it does. They open doors to the past‚ present‚ and future. I just finished watching the movie Elizabeth (1998) and the funny thing is I actually learned. Elizabeth is a great movie because while being entertaining it shows many of the 6 main themes of AP World History. War‚ violence
Premium Film Elizabeth I of England English-language films
Instructions for AP BIOLOGY Investigation 12-Fruit Fly Behavior *We will be using Roly-polies (Armadillidium vulgare) to study animal behavior instead of fruit flies. They are members of a family of woodlice in the order Isopoda that are able to roll into a ball. When writing up this lab‚ substitute A. vulgare or “roly-poly” or “pillbug” for Drosophila melanogaster throughout. **You still have to know the basics of fruit fly behavior‚ so be sure to read the lab carefully and save the lab handout to
Premium Woodlouse Ethology Armadillidiidae
AP US History 1) In Documents A‚ B‚ and C some problems in their colonial government was that all colonies wanted to unite and become one government but one colony always tried to control all of it. Also‚ they tried to fix the way they would trade with the Indians by setting standards all would have to follow. When they were untied for a moment in time though‚ they had set laws that if one colony needed assistance‚ the other colonies must bring a certain number of soldiers to assist
Premium United Kingdom United States British Empire
Practical harmonic analysis. 7 Hours UNIT-2 Fourier Transforms Infinite Fourier transform‚ Fourier Sine and Cosine transforms‚ properties‚ Inverse transforms 6 Hours UNIT-3 Application of PDE Various possible solutions of one dimensional wave and heat equations‚ two dimensional Laplace’s equation by the method of separation of variables‚ Solution of all these equations with specified boundary conditions. D’Alembert’s solution of one dimensional wave equation. 6 Hours UNIT-4 Curve Fitting and Optimisation
Premium Chemical engineering Thermodynamics Fluid dynamics
Analysis of Antacid Tablets Lab Lab date: June 9‚ 2011 Introduction: This lab is designed to provide the student with experience in understanding the principals of acid/base neutralization and to develop the laboratory skill of titration. Procedure: 1. Gather materials: 0.20 M HCl solution‚ 0.20 M NaOH solution‚ 50 ml burette‚ bromophenol blue‚ 150 ml flask‚ electronic scale‚ tripod stand‚ motor and pestle‚ Bunsen burner‚ Tums tablet‚ Rolaid tablet‚ and Equate tablet. 2. Weigh
Premium Sodium hydroxide Weight Mass