Loading...

Messages

Proposals

Stuck in your homework and missing deadline? Get urgent help in $10/Page with 24 hours deadline

Get Urgent Writing Help In Your Essays, Assignments, Homeworks, Dissertation, Thesis Or Coursework & Achieve A+ Grades.

Privacy Guaranteed - 100% Plagiarism Free Writing - Free Turnitin Report - Professional And Experienced Writers - 24/7 Online Support

Csi wildlife analyzing genetic evidence

07/01/2021 Client: saad24vbs Deadline: 3 days

SCIN 130 Lab 7: CSI Wildlife, Case 1

General Instructions

Be sure to read the general instructions from the Lessons portion of the class prior to completing this packet.


Remember, you are to upload this packet with your quiz for the week!


Background


The scenarios investigated are based on the recently published literature: Wasser, S. K., Brown, L., Mailand, C., Mondol, S., Clark, W., Laurie, C., & Weir, B. S. (2015). Genetic assignment of large seizures of elephant ivory reveals Africa’s major poaching hotspots. Science, 349(6243), 84–87. The underlying data are available on the Dryad Digital Repository: http://dx.doi.org/10.5061/dryad.435p4.


Remember, DNA is made up of nucleotides and an allele is an alternative form of a gene which may be from mutation, but is found on the same place in a chromosome in individuals and functions similarly. If you are unfamiliar with these terms, make sure to review them in your book prior to completing the lab.



Specific Lab Instructions


Name:     


Date:     


Go to: CSI Wildlife on HHMI Biointeractive


Part 1: The Introduction


1. Read the instructions on the home page. Then, watch the opening video from the CSI Wildlife Introduction.




2. What is a keystone species?


     


SCIN 130 Lab 7: CSI Wildlife, Case 1


V1 04.2018 Felicetti


Page 1 of 9


3. Dr. Wasser states that approximately 50,000 African elephants are killed each year. According to the video, it is estimated that there are around 470,000 African elephants. If these numbers are correct, approximately what percentage of African elephants are killed each year? (Show your work.)


     


4. In one or two sentences, summarize Dr. Wasser’s research and how it is being used to conserve elephants.


     


Part 2: Case One




1. Watch the crime scene video on the first slide of Case One. Explain the goal of the case.


     


2. Look at the map provided; in what type of location are the majority of African elephants located?


     


3. Proceed to the How DNA Profiling Works section.




a.


b. What does “STR” stand for and how are they important for identification?


     


c. Look at the gel on the screen. What do the bands on the agarose gel represent?


     


d. What is the purpose of the DNA ladder on the agarose gel?


     


e. DNA profiling is also called DNA fingerprinting. A common misconception about DNA fingerprinting is that the analysis has to do with actual fingerprints. Explain one similarity and one difference between a human being’s pattern of bands on an electrophoresis gel and a human fingerprint.


     


4.


5. Click on Technique.




a. List three sources to obtain elephant DNA for analysis.


     


b. Watch the animation on the polymerase chain reaction under Technique. What is the purpose of heating the DNA strand? What is the purpose of cooling the DNA strand?


     


     


c. What is the relationship between the size of a DNA fragment and the distance it migrates in the gel?


d. Why does DNA migrate to the positive electrode?


     


e. Run the gel in the Technique section by pressing the Start button. Which elephant (left or right) has both the largest and smallest fragments?       Approximately what size is the largest fragment (bp)?       Smallest?      .


6. Proceed to the Application section and look at the gel.




a. For Marker C, are the two elephants in the gel on the left homozygous or heterozygous? How do you know?


     


7. Read the Review section, and make sure you can answer the questions.


8.


9. Go to Finding a Match




a. Click on the “+” next to each marker. Compare the bands in the agarose gel from the unidentified elephant and the known elephants. Which elephant (there are two pages of them) matches the unidentified elephant?


     


10. Watch the video on the “Case Solved” slide.




a.


b. Name two properties of a good marker and explain why good markers are important.


     


Adapted from: Click and Learn “CSI Wildlife” (2016). CSI Wildlife Explorer Worksheet. HHMI Biointeractive Teaching Materials.

Homework is Completed By:

Writer Writer Name Amount Client Comments & Rating
Instant Homework Helper

ONLINE

Instant Homework Helper

$36

She helped me in last minute in a very reasonable price. She is a lifesaver, I got A+ grade in my homework, I will surely hire her again for my next assignments, Thumbs Up!

Order & Get This Solution Within 3 Hours in $25/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 3 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

Order & Get This Solution Within 6 Hours in $20/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 6 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

Order & Get This Solution Within 12 Hours in $15/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 12 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

6 writers have sent their proposals to do this homework:

Helping Hand
University Coursework Help
Top Essay Tutor
Writer Writer Name Offer Chat
Helping Hand

ONLINE

Helping Hand

I am an Academic writer with 10 years of experience. As an Academic writer, my aim is to generate unique content without Plagiarism as per the client’s requirements.

$100 Chat With Writer
University Coursework Help

ONLINE

University Coursework Help

Hi dear, I am ready to do your homework in a reasonable price.

$102 Chat With Writer
Top Essay Tutor

ONLINE

Top Essay Tutor

I have more than 12 years of experience in managing online classes, exams, and quizzes on different websites like; Connect, McGraw-Hill, and Blackboard. I always provide a guarantee to my clients for their grades.

$105 Chat With Writer

Let our expert academic writers to help you in achieving a+ grades in your homework, assignment, quiz or exam.

Similar Homework Questions

Roan inish map - Bs 1377 part 7 pdf - Similes for ice cream - Tone of greasy lake - Case Study Analysis IT - Tactus technology ppt - What is atp pc - Closed loop transfer function formula - Psychiatric nurse cover letter - Add provider to hicaps terminal - Why do mergers and acquisitions sometimes fail to produce anticipated results? - Cy fair sports association - Http www medicalnewstoday com articles 182951 php - Uber going global from day one - Zakon org robert internet timeline - Discussion - How to motivate employees during layoffs - Tesla motors operations management - Q & Q A4 - Ethical dilemmas - Smallest space analysis canter - Macromolecules questions and answers - QUIZ - Serfilco p 52 8000 - Shab e furqat meaning in english - How to calculate equivalent annual value - Cryptography and network security assignment questions - Bennett brooks accountants northwich - Chcccs023 pdf - Seniors free travel week victoria - Icf guidelines speech therapy - For political advice, president jackson relied on - Discussion - Identify the subordinate clause - My mistress eyes are nothing like the sun poem - Technology-based leadership - Builds productive relationships selection criteria - Dr yasser farooque liverpool - The centerpiece of the marketing environment analysis framework is - Probability of getting a black card - A poison tree analysis - English essay About arguing a policy - Additivity of heats of reaction hess's law lab answer key - N492 Discussion Mod 5: - 2.25 Total Pages: 3 References Total - Telstar 5 channel list - Approximation using differentials homework answers - Harvey's dream stephen king sparknotes - 503 Gender/Generational Supervision class - Dq Thoughts - Case study 10-1 - Jean watson theory of caring powerpoint - Essay - Huck ak 175 wont release - Beautiful mind movie essay - You can grow your brain article - The hospital budget for the first 6 months - ECE 332 WK 4 ASSIGNMENT - Which nutrient has the most calories per gram - Trinity college topic form - Example of observation and inference in science - What are two examples of hypothetical syllogism - How to find correlation coefficient on classpad - Bible quiz multiple choice - Express post satchel prices - Finance - The content dimension of a conflict relates to what - Bus 311 week 5 final paper - Assignment 3 cultural activity report - Cmgt 545 rt - Sheep eye dissection quiz - Endowments and glebe measure 1976 - Reply521 prompt1 - Jesus - Healing the orphan heart - Discussion questions for the other wes moore - Pythagorean spiral calculations 2 cm - Tahkio manly - Where is boxer eventually taken and what happens to him - Discussion - Pittosporum golf ball problems - Essay on article "City of Houston collaboration leads to innovative solution for first responders" - Fallacies in thank you for smoking - The leadership process in your outer game - Residency Research Makeup Project - Project Assignment: - Words with vowel diphthongs - ETCM Practical-Connection-1 - Assignment and essay apa style - How to make an astrolabe pdf - Chapter 10 and 20 synopsis - Electronic brake force distribution ppt - Who distributes honest tea - 876 - Examples of reading interventions - Information Governance - Apa 6th curtin - How many miles is venus from the sun - Need by Friday morning Central time 10am - OE W 6 A