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06.3: Lab 6 Assignment: Collection - Biology

06.3: Lab 6 Assignment: Collection - Biology


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06.3: Lab 6 Assignment: Collection

Peppered Moth Game

Objective: Simulate changes in moth population due to pollution and predation, and observe how species can change over time.

Go to: https://askabiologist.asu.edu/peppered-moths-game/play.html and read each section before you play the game, answer the questions as you go.

Peppered Moth

1. Where do peppered moths live? ______________________________________________

2. How do the moth larvae survive predators? _________________________________________

3. What do the moths do during the winter? ______________________________________

4. What color is the "typica" version of the moths? _________________________

What color is the "carbonaria" version? _______________________________

5. How do adult moths survive predation? _________________________________________

Natural Selection

6. What was the industrial revolution? _____________________________________________

7. What was causing the change in the color of the moths? ______________________________

8. What is natural selection? _______________________________________________________

9. Why would dark moths have an advantage? ___________________________________________

Dr. Kettlewell

10. What is an entomologist? ________________________________________________________

11. How do scientists test theories? ____________________________________________________

12. Dr. Kettlewelll predicted that clean forests would have _____________ colored moths, and polluted forests would have _________ colored moths.

13. How did Kettlewell test his hypothesis? ________________________________________________

14. How did Kettlewell determine if moths lived longer than others? _____________________________________

Play the Game

15. Complete the data table for the light forest and the dark forest.

Final Analysis

16. Explain how the color of the moths increases or decreases their chances of survival.

17. Explain the concept of natural selection using your moths as an example.

18. Predict what would happen if there were no predators in the forest. Would the moth colors have changed? Why or why not?

19. Efforts to reduce pollution began occurring later in the century. If pollution near factories was reduced, what would happen to the color of the moths? Explain your answer.

20. Kettlewell's experiment is included in most biology texts as an example of evolution occuring. How do we know that the moths evolved?

/>This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.


Below is an overview of the federal hiring process. This process is in place to make sure all applicants receive fair and equal opportunity.

USAJOBS

Create a USAJOBS profile

First, create and complete your profile to apply for any job on USAJOBS.

With a USAJOBS profile, you can save jobs, automate job searches, and manage everything you need to complete your application, including resumes and required documents.

Search for jobs

Once you create your profile, you can search for jobs.

It's best to sign into your profile before searching. Why? We can use your information to improve your job search results.

You can also use filters such as location, salary, work schedule or agency to narrow your results.

Review job announcement

If you find a job you're interested in, read the entire announcement to determine if you're eligible and meet the qualifications. It's important to read the announcement because there are required qualifications you must meet and include in your application.

Prepare your application in USAJOBS

Read the How to Apply section of the job announcement before starting your application. Click Apply, and we'll walk you through a five-step process where you'll attach a resume and any required documents.

During the application process, you can review, edit and delete your information. We'll automatically save your progress as you go so that you won't lose any changes.

Submit application to the agency

When your application is ready, you'll be directed from USAJOBS to the hiring agency's system to submit your application. Before you submit, you may need to complete other agency-required steps such as a questionnaire or uploading additional documents.

The time it takes to submit depends on the job you are applying for and the hiring agency's requirements.

You can check your application using the Track This Application link in your USAJOBS profile or contact the hiring agency listed on the job announcement.

Transition to Agency

Agency

Agency reviews application

The hiring agency begins reviewing applications when the job announcement closes. The hiring agency will review your application to make sure you're eligible and meet the qualifications for the position.

The hiring agency will place applicants into quality categories. Those placed in the highest category are sent to the hiring official.

Interview

The hiring official will review the highest qualified applications and select applicants to interview based on agency policy. The hiring agency will contact applicants directly to schedule interviews.

You may be interviewed by a panel, in-person, video or phone interview, and there may be more than one interview round. For example, an applicant may have a phone interview and then an in-person interview.

Scheduling an interview may take some time, depending on the number of applicants to interview.

Agency selects candidates

After all interviews are completed, the agency will select a candidate(s) and contact them to start the job offer process.

For those not selected, the hiring agency will update the job's status to Hiring Complete.


Blood Collection Process: Venipuncture

8. Antiseptic. Individually packaged 70% isopropyl alcohol wipes.

10. Sharps Disposal Container. An OSHA acceptable, puncture proof container
marked “Biohazardous”.

1. Observe universal (standard) safety precautions.

2. Observe all applicable isolation procedures.

3. PPE’s will be worn at all times.

4. Wash hands in warm, running water with a appropriate hand washing product,

5. If hands are not visibly contaminated a commercial foaming hand wash product may be used before and after each patient collection.

6. Gloves are to be worn during all phlebotomies, and changed between patient collections.

7. Palpation of phlebotomy site may be performed without gloves providing the skin is not broken.

8. A lab coat or gown must be worn during blood collection procedures.

9. Needles and hubs are single use and are disposed of in an appropriate ‘sharps’ container as one unit.

10. Needles are never recapped, removed, broken, or bent after phlebotomy procedure.

11. Gloves are to be discarded in the appropriate container immediately after the phlebotomy procedure.

12. All other items used for the procedure must be disposed of according to proper biohazardous waste disposal policy.

13. Contaminated surfaces must be cleaned with freshly prepared 10% bleach solution. All surfaces are cleaned daily with bleach.

14. In the case of an accidental needlestick, immediately wash the area with an antibacterial soap, express blood from the wound, and contact your supervisor.

1. Identify the patient, two forms of active identification are required.

  • Ask the patient to state their name and date of birth.
  • This information must match the requisition.

2. Reassure the patient that the minimum amount of blood required for testing will be drawn.

3. Verify that any diet or time restrictions have been met.

  • The following order of draw is the approved order as established by CLSI.
  • This order of draw should be followed whenever multiple tubes are drawn during a single venipuncture.
  • This is to prevent cross contamination by the tube additives that could lead to erroneous results.

1. Blood Culture

2. Light Blue Top (plasma): 3.2% sodium citrate. These tubes are used for coagulation tests and need to be completely filled to ensure the proper ratio of blood to anticoagulant.

3. Red Top (serum): Plain and gel. Used for chemistry and reference tests.

4. Green Top (plasma): With and without gel, contains lithium heparin. These tubes are used primarily for chemistry tests.

5. Lavender or Pink Top (plasma): Contains EDTA. Used primarily for hematology and blood bank testing.

6. Gray Top (plasma): Contains sodium fluoride/potassium oxalate. Used by chemistry for glucose testing.

7. Yellow Top (plasma and cells): Contains ACD solution A or B. Used for Genetics testing.

NOTE: When using a winged blood collection set for venipuncture and a coagulation tube is the first tube needed, first draw a discard tube (plain red top or light blue top). The discard tube does not need to be filled completely.

1. Assemble the necessary equipment appropriate to the patient’s physical characteristics.

2. Wash hands and put on gloves.

3. Position the patient with the arm extended to form a straight-line form shoulder to wrist.

4. Do not attempt a venipuncture more than twice. Notify your supervisor or patient’s physician if unsuccessful.

5. Select the appropriate vein for venipuncture.

  • The larger median cubital, basilic and cephalic veins are most frequently used, but other may be necessary and will become more prominent if the patient closes his fist tightly.
  • At no time may phlebotomists perform venipuncture on an artery.
  • It is not recommended that blood be drawn from the feet .The Providers permission is required to draw from this site.
  • Extensive scarring or healed burn areas should be avoided
  • Specimens should not be obtained from the arm on the same side as a mastectomy.
  • Avoid areas of hematoma.
  • If an IV is in place, samples may be obtained below but NEVER above the IV site.
  • Do not obtain specimens from an arm having a cannula, fistula, or vascular graft.
  • Allow 10-15 minutes after a transfusion is completed before obtaining a blood sample.

6. Apply the tourniquet 3-4 inches above the collection site.

  • Never leave the tourniquet on for over 1 minute.
  • If a tourniquet is used for preliminary vein selection, release it and reapply after two minutes.

7. Clean the puncture site by making a smooth circular pass over the site with the 70%
alcohol pad, moving in an outward spiral from the zone of penetration.

  • Allow the skin to dry before proceeding.
  • Do not touch the puncture site after cleaning.

8. Perform the venipuncture

1. Attach the appropriate needle to the hub by removing the plastic cap over the small end of the needle and inserting into the hub, twisting it tight.

2. Remove plastic cap over needle and hold bevel up.

3. Pull the skin tight with your thumb or index finger just below the puncture site.

4. Holding the needle in line with the vein, use a quick, small thrust to penetrate the skin and enter the vein in one smooth motion.

5. Holding the hub securely, insert the first vacutainer tube following proper order of draw into the large end of the hub penetrating the stopper. Blood should flow into the evacuated tube.

6. After blood starts to flow, release the tourniquet and ask the patient to open his or her hand.

7. When blood flow stops, remove the tube by holding the hub securely and pulling the tube off the needle.

8. Gently invert each tube

  • Light blue top- invert 3-4 times
  • Red and gold tops invert 5 times.
  • All other tubes containing an additive should be gently inverted 8-10 times.

9. DO NOT SHAKE OR MIX VIGOROUSLY. If multiple tubes are needed, follow the proper order of draw

9. Place a gauze pad over the puncture site and remove the needle.

10. Activate the safety device and properly dispose of the vacutainer holder with needle attached into a sharps container.

11. Immediately apply slight pressure to the gauxe pad over the venipuncture site..

  • Ask the patient to apply pressure for at least 2 minutes.
  • When bleeding stops, apply a fresh bandage, gauze or tape.

12. Tubes must be positively identified after filling with a firmly attached patient label.

  • The label must include the patient first and last names, DOB,, collection date and time and collectors initials.
  • If no patient labels are available, manually label the tubes with the required information. All labels must include two identifiers .
  • The tube must be labeled before leaving the patient.

13. Observe special handling requirements

  • Some test specimens require special handling for accurate results.
  • Refer to the specific test in the online directory for handling and storage requirements.

VENIPUNCTURE PROCEDURE USING A SYRINGE:

1. Place a sheathed needle or butterfly on the syringe.

2. Remove the cap and turn the bevel up.

3. Pull the skin tight with your thumb or index finger just below the puncture site.

4. Holding the needle in line with the vein, use a quick, small thrust to penetrate the skin and vein in one motion.

5. Draw the desired amount of blood by pulling back slowly on the syringe stopper. Release the tourniquet.

6. Place a gauze pad over the puncture site and quickly remove the needle.

7. Immediately apply pressure. Ask the patient to apply pressure to the gauze for at least 2 minutes.

8. When bleeding stops, apply a fresh bandage, gauze or tape.

9. Transfer blood drawn into the appropriate tubes as soon as possible using a Blood Transfer Device, as a delay could cause improper coagulation.

10. Gently invert tubes containing an additive 5-8 times.

11. Dispose of the syringe and needle as a unit into an appropriate sharps container.

INFANT/CHILD PHLEBOTOMY

1. Confirm the patient’s identification

2. Secure patient to Papoose apparatus for stabilization if child is unable to sit upright on their own.

3. Assemble the required supplies

4. Select the collection site and proceed as routine phlebotomy. If the child is old enough, collect blood as in an adult.

TROUBLESHOOTING HINTS FOR BLOOD COLLECTION

If a blood sample is not attainable:

2. Ensure that the collection tube is completely pushed onto the back of the needle in the hub.

3. Use another tube as vacuum may have been lost.

5. Probing is not recommended. In most cases, another puncture in a site below the first site is advised.

6. A patient should never be stuck more than twice unsuccessfully by a phlebotomist. The Supervisor should be called to assess the patient.


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Crime Scene Investigation Activities

Have your students check out this project and find out how math and anthropology come together to solve crimes.

Take a Tour of a Forensic Biology Lab

If you want to learn all about forensics and how to solve mysteries and crimes using the science of forensics, take a virtual tour of this lab! You will meet the scientists, learn the&hellip

Handwriting Analysis

For forensic scientists, any characteristic of people can give them clues, including a person’s handwriting. Document examiners investigate handwriting to find out if documents are f&hellip

Change Blindness Demonstration

Do your students think they can spot differences in photos? Well, let them try this one! Let your students learn all about change blindness with this fun activity!

CSI Web Adventure

This activity is a game that allows students to get hands on experience while learning about the CSI.

Double Dutch Brain Game

This fun activity is a double dutch brain game to challenge your brain's spatial awareness abilities. Students will have fun and learn at the same time!

SMU CSI Camps

SMU CSI camps are for 6th and 7th grade students, and they are a ton of fun! There are four sessions of this camp, and applications are closing on April 24th!

Fingerprint Classification

Students will learn about fingerprint classification. By taking fingerprints and making observations, students will follow the scientific method to devise a fingerprint classification&hellip

Dusting for Fingerprints

In this activity, students will learn how to dust for fingerprints. This will allow the students to understand the importance of fingerprint classification.

Crime Scene Investigation Foundations of Law Integrated Unit

In this unit, students take on the role of crime scene investigators to solve a murder that has occurred at the school. They will integrate math, science, and language arts into the s&hellip

Go Cognitive Change Blindness Game

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2012 USA Science and Engineering Festival: Discover Your Unique Fingerprint

Lesson Title: Discover Your Unique Fingerprint Grade Level: 6th-7th grade Estimated Time: 30 minutes Lesson Description: This activity will teach students about one way crime&hellip

2012 USA Science and Engineering Festival: Paper Chromatography Activity

Lesson Title: Paper Chromatography Lab Grade Level: 6th-7th grade Estimated time: 30 minutes Lesson Description: Send your students to the USA Science and Engineering Festiva&hellip

Paper Towel Chromatography

This fun experiment allows kids to see a glimpse of what chromatography, the study of different compounds, is about.

High School Forensics

Here are a few fun projects your kids can do that involve forensic investigation. They are intended as science projects, but they can do them at any time! Click on the link to&hellip

Projects on Forensic Science

Here are three fun projects that kids can do that involve forensic investigation. They include a forensic psychology experiment, a blood experiment, and an ink evidence experiment. Cl&hellip

Imprints

This project demonstrates how imprints are created. Students can learn how dinosaur (and other animal) tracks were formed through this fun project.

Electronic Lie Detector

In this video, your students can watch kids just like themselves building their own lie detectors, devices that measure physical changes in the body that might indicate when a person &hellip

Fingerprint Merit Badge for Boy Scouts

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Foot to Height

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Powder Analysis

Identifying evidence at a crime scene has to be done in a way that will allow people to use that evidence in court. In this situation, a police officer found an unidentified white po&hellip

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Create a DNA Fingerprint

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Canine Intelligence

Have your students ever wondered how smart their dogs are? The girls in this video did, so they put their dogs to the test. Have your students try out the tests on their own dogs, t&hellip

Crime Scene: The Case of the Barefoot Burglar

Kids get to solve the crime of the barefoot burglar in this game. By clicking on the different areas in the kitchen, kids can scan for various clues that will point them to the correc&hellip

The Art of Crime Detection

Did you know that our brains are made up of two separate hemispheres and that each one interprets different types of data? Learn more about this and more in this interactive game abou&hellip

Reconstruct a Skull

This presentation teaches kids how to reconstruct a skull. Crime scene analysts will often have to reconstruct skeletal bones in order to figure out the identity of the victim. Click &hellip

Perp Walk - A Game of Science and Lies

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Ink Chromatography Lab

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Objective: Practicing with Face Detection In this part you will gain experience with face recognition software. Learn more information about face detection in Face Recognition. &hellip

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Background In this activity you will get to measure bones to figure out the height of the skeleton. It only takes one bone's measurement to apporixamate a person's height! Read Pal&hellip

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Objective Speech is produced using the lungs, vocal tract, and mouth making it so that each and every one of us have a unique voice. In this activity kids can get experience with s&hellip

Forensic Science Experiments

In this activity, kids can learn techniques on how to analyze a room for clues. Kids will learn how to inspect for clues like fingerprints or DNA samples.

CSI: The Experience Web Adventure

This is a game-like activity where kids can follow the experts from the TV show CSI to learn about how forensic science helps solve crimes.

Scavenger Hunt at the International Spy Museum

Lead your students on a scavenger hunt through the International Spy Museum, where they will follow clues, solve problems, and decode messages hidden throughout -- just like real spies!

Evidence - How Do We Know What We Know

San Francisco's Exploratorium hosts this interactive online exhibit which allows students to examine the process of how, through investigation and observation, ideas and information b&hellip

Become a Junior Ranger at the Petroglyph National Monument

The Petroglyph National Monument has an online interactive program that teaches kids all about its petroglyphs. The program has questions throughout, and if they do well enough, they &hellip


1. Red

The red bottle is less common – it is used for biochemistry tests requiring serum which might be adversely affected by the separator gel used in the yellow bottle.

  • Additive: None or contains silica particles which act as clot activators.
  • What additive does: Clot activator promotes blood clotting with glass or silica particles.
  • Laboratory Uses: Serum testing (glucose, cholesterol, triglycerides, HDL, potassium, amylase, alkaline phosphatase, BUN, CK, liver enzymes), blood bank, serology (RH Typing, Antibody screening, Red Cell Phototyping, DAT, RPR, monospot, rheumatoid factor, ANA)

06.3: Lab 6 Assignment: Collection - Biology

The Veterinary Genetics Laboratory remains open and operational.

Based on the many e-mails and phone calls we have received, we wanted to update our clients. We have been closely following University directives and are adhering to both State and University guidelines with respect to social distancing and operations. We have implemented remote analytics, where appropriate and feasible, as a preventative safety measure for VGL staff. While we don’t anticipate a delay in service and reporting of results on our end, there may be a delay in us receiving samples which could impact service and turnaround time. We appreciate our client’s patience during this time and as always we look forward to serving you.

Should any change in service occur in response to this rapidly evolving situation, an announcement will be made via our website.

Upcoming Holiday Closures

The lab will be closed on the following University holidays:

July 5, 2021
and the lab will also be closed for Operation Recalibration July 6-9. 2021


What Is The Difference Between Quantitative And Qualitative Data Collection Methods

Relevant collection techniques are all about gathering reliable information to find answers and prove the hypothesis you are focusing on in your research paper. You need to ensure you gather information from reliable and relevant sources.

Relevant information can be either quantitative or qualitative. Quantitative facts represent numbers or statistical results you can easily compare. Qualitative methods have nothing to do with numbers, instead, you focus on words, emotions, and feelings.

There are two methods of collecting data for a project &ndash primary and secondary. Primary quantitative collection methods focus on obtaining numbers from mathematical formulas. The methods include calculating the mean, mode, average, using questionnaires, and closed-ended questions. These methods are typically cheaper and quite easy to apply. Accurate results don&rsquot require spending a lot of time because they can be easily compared.

Primary qualitative collection methods are more complicated. They aim to provide a greater level of understanding of numbers and figures. They involve using open-ended questions, observations, and interviews. Analyzing and understanding qualitative data is a complicated task that pushes most students to seek help writing a college paper. You can either depend on quantitative or qualitative methods based on the nature of the topic and the scope of your task. Most students prefer to use both to make sure they are including as much relevant information as possible.

Secondary data collection methods involve using facts and statistics that have already been published in newspapers, journals, and other sources. You need to make sure you use reliable resources to guarantee the validity of your research project.

Get your research paper written by a experts


150 Science Experiments

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Creative chemical concoctions! Safe and engaging for kids

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Circuit science for kids. Uses cheap materials found easily

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Experiments to colour your class! Easy & fun

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Experiments on hot & cold Conduction, convection & more

Biology & Environmental Science Projects

Learn about the natural world Experiments for class & home

Geology Rocks!

Earth science experiments Geology made easy

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Model oceans, ice & more Science from the poles

Human Body Science

Make fake blood & more! Biology made simple

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Quotes & words of wisdom :) A collection of our favourites!

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School Comments View All

The kids LOVED it. Thank you so much.

-C. Lancaster – Ellwood Elementary

Thank you so much for joining us in my science classes this morning. My students had a lot of fun learning more about sound. They loved that you are from Australia – they couldn’t believe how early in the morning it was on Friday and that you were zooming with us.

-L. Corcoran – North Ridgeville City Schools OH

On behalf of Salamah College staff and students, we would like to say a big thank you for your kind effort and hard work. The experiments you put together were astonishing and engaging. Your energetic approach grasped the students’ attention and kept them engaged throughout the show. We highly appreciate you reaching out to our school. It was great meeting you. Thank you, Salamah College Team,


Watch the video: CHAPTER 6 u0026 EXPRESSION OF BIOLOGICAL INFORMATION (February 2023).