# Register now to access 7 million high quality study materials (What's Course Hero?) Course Hero is the premier provider of high quality online educational resources. With millions of study documents, online tutors, digital flashcards and free courseware, Course Hero is helping students learn more efficiently and effectively. Whether you're interested in exploring new subjects or mastering key topics for your next exam, Course Hero has the tools you need to achieve your goals.

1 Page

### exam1-2

Course: SOCI 1301, Spring 2010
School: HCCS
Rating:

#### Document Preview

Sorry, a summary is not available for this document. Register and Upgrade to Premier to view the entire document.

Register Now

#### Unformatted Document Excerpt

Coursehero >> Texas >> HCCS >> SOCI 1301

Course Hero has millions of student submitted documents similar to the one
below including study guides, practice problems, reference materials, practice exams, textbook help and tutor support.

Course Hero has millions of student submitted documents similar to the one below including study guides, practice problems, reference materials, practice exams, textbook help and tutor support.
There is no excerpt for this document.
Find millions of documents on Course Hero - Study Guides, Lecture Notes, Reference Materials, Practice Exams and more. Course Hero has millions of course specific materials providing students with the best way to expand their education.

Below is a small sample set of documents:

HCCS - SOCI - 1301
HCCS - SOCI - 1301
HCCS - SOCI - 1301
HCCS - SOCI - 1301
HCCS - SOCI - 1301
HCCS - SOCI - 1301
HCCS - SOCI - 1301
HCCS - SOCI - 1301
HCCS - SOCI - 1301
HCCS - SOCI - 1301
HCCS - SOCI - 1301
Abilene Christian University - HIST - 1246
Old-Exam-Questions-Chapter 21 (Dr. Gondal- Phys102)T071Q15. Four point charges, each of the same magnitude, with varying signs are arranged at the corners of a square as shown in the figure 1. Which of the arrows labeled A, B, C, and D gives the correct
Abilene Christian University - HIST - 1246
PatrickHenryfamouslyproclaimed,Givemelibertyorgivemedeath!Usingbothtexts,explainhowtheAmerican colonistsbecamedisillusionedwiththeEnglishcrowntothepointwheremanywerewillingtofighttobecome independent.ThestarttoAmericanindependencestartedin1741whenthenewl
Abilene Christian University - HIST - 1246
SCI220 Test #2 VERSION A March 3, 2005NAME_ ABC _ Closed Book and Closed Note Provided Periodic Table and Calculator PermittedQuestions 117 Multiple Choice (3 points each). Choose ONE BEST answer. 1) How many valence electrons does bromine (Br, atomic n
Abilene Christian University - HIST - 1246
HIST 2401 Z STUDY GUIDE Exam 3*These questions are to be used in conjunction with your end-of-lecture study slides from lectures 6-8. For Objective Portion (Fill-in-the-blank &amp; multiple choice) 150 points 1. What were John Marshall's legacies regarding t
Abilene Christian University - HIST - 1246
Practice Questions for Honors Unit 2 Exam Physics: Projectile Motion and Force 2009- Key, answers are starred. 1. Complete the following statement: The term net force most accurately describes A) the mass of an object B) the inertia of an object. C) the q
Abilene Christian University - HIST - 1246
HIST 2401 Z STUDY GUIDE Exam 3*These questions are to be used in conjunction with your end-of-lecture study slides from lectures 6-8. For Objective Portion (Fill-in-the-blank &amp; multiple choice) 150 points 1. What were John Marshall's legacies regarding t
Abilene Christian University - HIST - 1246
Chapter 13 Fluids at Rest13.2Archimedes' PrincipleSchaum's Problem 13.14The mass of a block of aluminum is m Al = 25 gm. (a) What is its volume? (b) What will be the tension in a s tring that suspends the block, when the block is t otally submerged in
Abilene Christian University - HIST - 1246
Physical Science 1 Exam ThreeName:_MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Each question is worth five (5) points.1)Wave interference occurs for A) water waves. B) light waves. C) sound wa
Abilene Christian University - HIST - 1246
Chapter 3 Test Show all work on free response questions 1. A toolbox is carried from the base of a ladder at point A as shown in the figure. The toolbox comes to a rest on a scaffold 5.0 m above the ground. What is the magnitude of the displacement of the
Abilene Christian University - HIST - 1246
Post 1/4 Hi, I am having trouble doing these problems listed below. Please show me how to solve these problems for future reference. Thank you very much. I would like for you to show me all of your work/calculations and the correct answer to each problem.
University of Balamand - CHBE - 499214
CHBE 471/594MLKFall 2009HW2 solutions2.8) Cite five major biological functions of proteins. 1) Catalyze reactions (enzymes); 2) provide structure; 3) recognition, receptors on proteins identify cell as self 4) transport (shuttle nutrients around cell &amp;
University of Balamand - CHBE - 499214
CHBE 471 3.1)E+S k 1 k 2Fall 2009HW3 solutions(ES )1k k3 45 (ES )2 E + Pka) Equilibrium: the rate of product formation depends on the last step:d[P] dt = v = k ES 5 2Find expression for [ES2] in terms of [E0] using equilibrium approach:k k ES
University of Balamand - CHBE - 499214
CHBE 471Fall 2009HW4 solutions3.5) An uninhibited reaction has Vmax = 2.3 mmol/min and Km = 8 grams substrate/L. When an inhibitor is added to the enzymatic reaction at a level of 1.0 g/L, the data in the following table is obtained.v 0.191667 0.345 0
University of Balamand - CHBE - 499214
ChBE 471 / 594MLK Fall 2009HW 5 solutions3.16 a) Plot 1/v vs 1/[S] to find the type of inhibition.2.5 2 1/v 1.5 1 0.5 0 0 1 2 3 1/[S]The y-intercept, which is 1/Vmax does not change as the amount of inhibitor increases, so Vmax is the same in the pre
University of Balamand - CHBE - 499214
ChBE 471 / 594MLK 3.14) bead diameter Dp (cm) 0.1 300 rate, v (mg/Lh) 0.2 299Fall 2009HW6 solutions0.3 2700.4 2100.5 1500.6 1050.7 750.8 45a) Determine the effectiveness factor for Dp = 0.5 and 0.7 cm. Solution: The internal mass transfer limitat
University of Balamand - CHBE - 499214
ChBE 471 / 594MLK Fall 2009HW 7 solutions5.1) ATP is consumed in 2 different steps. 1 ATP molecule is consumed in the 1st step, in which glucose is converted to glucose-6-phosphate by hexokinase. One ATP molecule is also consumed in the third step, in
University of Balamand - CHBE - 499214
ChBE 471 / 594MLK Fall 2009HW 8 solutions7.6) C3H6O3 + a O2+ b NH3 c C5H7NO2 + d H2O + e CO2 YX/S=0.4 Solution: MW of cells = 113 g/mol; MW of substrate = 90 g/mol Element balances : Carbon: 3 = 5c + e Hydrogen: 6 + 3b = 7c + 2d Nitrogen: b = c Oxygen:
University of Balamand - CHBE - 499214
ChBE 471 / 594MLK Fall 2009HW 9 solutions6.6: D = 2.6h; KS = 0.3 g acetate/L; YX/S = 0.38 g cell/ g acetate; feed stream contains 31 g acetate/L Solution: A) When D = g: K S ( 0.5 max ) K SD S0 - X = Y X = YX S S0 - XS max -D max - ( 0.5 max ) K S (
University of Balamand - CHBE - 499214
ChBE 471 / 594MLKFall 2009HW 10 solutions9.1) VR= 1000L; m= 0.4 h-1; KS= 1.5 g/L; YX/S= 0.5 g cells/g S; F = 100 L/h; S0 = 10 g/L a) The specific biomass production rate is DX. Must determine D and X under these conditions to calculate DX. 100L h F 1 D
University of Balamand - CHBE - 499214
ChBE 471 / 594MLKFall 2009HW 11 solutions10.1a) First plot time vs DO, and do a line-fit on the descending portion of the graph. The negative slope of that line is equal to the oxygen uptake rate (OUR): When the air is turned off: Integrate the eq: 0
University of Balamand - CHBE - 499214
ChBE 471Fall 2009HW 12 solutions11.1) Yeast cells are recovered from a fermentation broth by using a tubular centrifuge. Fifty percent (50%) of the cells are recovered at a flow rate of 15 L/min with a rotational speed of 3500 rpm. Recovery is inversel
University of Balamand - CHBE - 499214
ChBE 471 / 594MLK Fall 2009HW 13 solutions11.11) A solute protein is to be separated from a liquid phase by chromatography, where the adsorption isotherm is given by: CS = kCL2 where CS is the solute concentration in the solid phase (mg solute/mg adsor
University of Balamand - CHBE - 499214
University of Balamand - CHBE - 499214
ChBE 471/594MLKFall 2009Quiz 2Name:Key1. (20 pts) Use the quasi-steady-state approximation to develop a rate equation (v = ?) for the following reaction that has a reversible product-formation step. The rate equation must be a function of measurable
University of Balamand - CHBE - 499214
ChBE 471/594MLK Fall 2009 Quiz 3 Name: Key PLEASE KEEP YOUR EYES ON YOUR OWN PAPER AND COVER YOUR WORK 1. (20 pts) Consider a system where a flat sheet of polymer coated with enzyme is placed in a stirred beaker. The intrinsic maximum reaction rate (Vmax)
University of Balamand - CHBE - 499214
ChBE 471/594MLK Fall 2009 Quiz 4 Name: PLEASE KEEP YOUR EYES ON YOUR OWN PAPER AND COVER YOUR WORK Select the best answer in the following multiple choice questions (2 pts each) 1. Which of the following internal effectiveness factors, , describe an enzym
University of Balamand - CHBE - 499214
ChBE 471/594MLK Fall 2009 Quiz 5 Name: KEY PLEASE KEEP YOUR EYES ON YOUR OWN PAPER AND COVER YOUR WORK 1. (20 pts) For the balanced equation for the growth of cells (C6H10NO3 MW=144 g/mol) on the substrate C3H6O3 (MW=90 g/mol) with formation of the produc
University of Balamand - CHBE - 499214
ChBE 471/594MLK Fall 2009 Quiz 6 Name: PLEASE KEEP YOUR EYES ON YOUR OWN PAPER AND COVER YOUR WORK 1. (20 pts) A product is to be produced by a microorganism in continuous culture using a1000L chemostat that has a recycle. The sterile feed contains 15 g/
University of Balamand - CHBE - 499214
ChBE 471/594MLK Fall 2009 Quiz 7 Name: PLEASE KEEP YOUR EYES ON YOUR OWN PAPER AND COVER YOUR WORK In the following multiple choice questions, CIRCLE ALL THE ANSERS THAT APPLY (more than one may be correct) unless otherwise indicated. (2.5 pts each no par
University of Balamand - MSE - 518248
PH2100 Formula SheetMotion in One Dimensionaverage speed x x f xi vx x ttotal distance total timer rr v f = vi + at r rr r r f = ri + vi t + 1 at 2 2 2 g y = (tan i ) x 2 x 2 2vi cos i v 2 sin 2 i v 2 sin2 i h= i R= i 2g g v2 dv ar = , at = r dt r 2 r
University of Balamand - MSE - 518248
4 0 r 2 qq F = 1 22 4 0 rE=qR=LA2 0 = 8.85 10 12 CP = iV = i 2 R =V2 RN m2 2 1 = 8.99 10 9 N m 2 C 4 0E=F qp 2 0 z 3 1E dipole = = pE U = p Eq = ; L q = ; A q = VdU P= dt V R= i Rseries = R1 + R2 + R3 + 1 1 1 1 = + + + Rparallel R1 R2 R3 d
University of Balamand - MSE - 518248
University of Balamand - MSE - 518248
MSE 450 Homework Set #1 Andrew J. Wu ajwu21) Milk is an emulsion (colloid), the molecules are not uniform in all directions Baby Powder is a granular material that fits under soft materials. Not necessarily a polymer may not necessarily be formed by rep
University of Balamand - MSE - 518248
BIOE 415 Lab Report 6 Monday Section IntroductionIn this lab, two new circuit elements were introduced: the diode and the transistor. After building and measuring outputs for these simple circuits with these devices, a photoplethysmograph circuit was con
University of Balamand - MSE - 518248
Augmented LeadsOther Biopotential Measuring DevicesPrecordial Limb LeadspH Electrode Transistor/Enzymatic DetectionAs a positive voltage is applied between the source and gate, the drain current rises. (underneath the oxide) a- The membrane modulates
University of Balamand - MSE - 518248
Introduction Thislabintegratestheusageofbothactiveandpassivefilters(lowpass,bandpass,andhigh pass).Thefilterswereobservedtoattenuatedifferentsignalsatdifferentfrequencies.Thisis importantininstrumentationbecausetherealvaluesandidealvaluesmaydiffervastlydu
University of Balamand - MSE - 518248
University of Balamand - MSE - 518248
5.2 Nonfluoroscopic CatheterBased Electroanatomical Mappinga. Cardiac mapping helps us understand arrhythmias and for figuring out ways to cure them. Device measures location and orientation of catheter plus local electrogram from its tip. Standard ECG m
University of Balamand - MSE - 518248
Introduction Thislabrequiredtheuseofapressuresensorandatemperaturesensor.Thesensorsused werethe124PCandtheLM335,respectively.Thesetypesofsensorsareapplicableto biomedicalinstrumentation,sincebothtemperatureandbloodpressureareindicatorsofhealth anddisease.
University of Balamand - MSE - 518248
BIOE 415 Lab Report 3 Monday SectionIntroductionSimilar to the protocol(s) in lab 3, this lab focuses on a specific device, known as the instrumentation amplifier. Several measurements were taken to find the electrical behavior of an instrumentation amp
University of Balamand - MSE - 518248
University of Balamand - MSE - 518248
BIOE 415 Lab 11 Section AB3 Michael Spillone and Andrew Wu Introduction: Methods: All protocols were followed as stated in the online experiments. Results: MRI Encoding V Spatial Resolution: 1. Increasing spatial resolution in the frequency encoding direc
University of Balamand - MSE - 518248
BIOE 415 Lab Report 4 Monday Section Andrew J. Wu IntroductionThis lab utilizes the circuit built from last week with an additional filter and amplifier to augment the ECG. The ECG measures Lead I from the right arm to the left arm, using the right leg a
University of Balamand - MSE - 518248
BIOE498HW2AndrewJ.Wu3.5]Therearemanyimportantparametersthatpertaintofullyassistingapatient.Somekey parametersincludeprevioushistoryofmanydiseases(lungdisease,highbloodpressure, diabetes,andelevatedcholesterol),previoussurgeries,currentmedications,allerg
University of Balamand - MSE - 518248
LatexisasubstancethatisderivedfromthemilkysapofanindigenoustreeinAfrica.The allergyitselfiscausedbyanyexposuretolatex,notlimitedtotheuseoflatexgloves(major cause).Theallergiesareinducedbyaconsistentexposuretolatexovertime.Asthelatex entersthepatientsbody,
University of Balamand - MSE - 518248
BIOE 415 Lab Report 5 Monday Section Introduction In this lab, an electromyography circuit was built (from the previous biopotential amplifier setup). From a surface EMG, power is calculated instead of voltage - since hundreds and thousands of motor units
University of Balamand - MSE - 518248
Andrew J. Wu Holguin Section X2 English 109 21 January 2010 Critique of Essay Titled Subconscious Writing: The Impact of One Sentence on a Story Thesis: The affair begins a sexual undertone that remains throughout the duration of the story. (I believe thi
University of Balamand - MSE - 518248
A literature search was performed on December 11th, 2009 in efforts to justify the use of pigs to improve laparoscopic surgery. The first (and successive) search criteria were: Laparoscopic AND pig yielded 1341 results Laparoscopic AND surgery AND pig yie
University of Balamand - MSE - 518248
Physics 213Final ExamFormula SheetIMPORTANT: Please enter your ID number onto the scantron form provided. Constants: Young's Modulus for aluminum: E = 70x109 N/m2 Young's Modulus for brass: E = 91x109 N/m2 Young's Modulus for steel: E = 200x109 N/m2 Sh
Fashion Institute - BUMT - 4100
Business ObjectivesThe business objectives of Company D include visions in many areas. First of all is the performance objectives, which include a grow earnings per share of at least 7% annually through year 15, and at least 5% annually thereafter. We ha