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

Cell homeostasis virtual lab answer

09/11/2021 Client: muhammad11 Deadline: 2 Day

Membrane Transport – Cell Homeostasis
The purpose of the lab is to simulate what happens in a cell when placed into different environments. You will learn about osmosis, a special type of passive transport, which involves the movement of water from an area of higher concentration of solutes to an area of lower concentration of solutes without the expenditure of cellular energy.

Please refer to the chapter in your text on membrane transport and cells. You will need to know the different types of transport into and out of cellular membranes.

In this lab, you will work through a simulation that involves virtually preparing different sugar solutions and dialysis tubing containing different solutions. Please go the following website to access the lab: Cell Homeostasis Virtual Lab ( https://video.esc4.net/video/assets/Science/Biology/Gateway%20Resources/cell%20homeostasis%20virtual%20lab%20-%20activity/index.html )

Warning: If you click on the “back button” on your browser, your lab will start over at the beginning!!! So pay attention to each step as you are doing it. Once you reach the end, you do NOT have to start again.

Laboratory Outline:
In this lab, you will do the following:

· Prepare different sugar concentrations using weight to weight dilutions

· Observe the effects of different concentrations of sugar in a beaker to represent the environment as compared to different concentrations of sugar in dialysis tubing to represent the cell

· Create a graph of the data and provide a screenshot of the graph

· Answer questions pertaining to these activities and the concept of osmosis and diffusion

You will complete the following questions as you progress through the lab components. Some questions will require a screen shot of the image after you have achieved locating it at the proper magnification. Please “google” your computer for specifics on performing a screen shot. Some computers use “FN” and “PrntScm,” while others use “Ctrl” and “PrtScr” then pasting into your document.

You will need to create a bar graph for this lab. If you know how to do this in excel (or similar program) please use that application and insert into this worksheet where appropriate. IF you do not, go to the following website to assist you in making a basic bar graph: Here is a very basic graph program . ( https://nces.ed.gov/nceskids/createagraph/ )

The graphing website is simplified but will give the desired results. After you create the graph, perform a print screen to add it to this worksheet for question 7.

Answer each question in another color font (do not highlight your answers). Save your document as a .doc or .docx file and upload into ecampus for grading.

Questions:
1. Explain how to make a 5% sugar solution.

2. Explain how to make a 10% sugar solution.

3. Explain how to make a 15% sugar solution.

4. Label each of contents of the 5 beakers:

A:

B:

C:

D:

E:

5. Label the contents of each of the 5 dialysis tubes:

A:

B:

C:

D:

E:

6. Calculate the difference in the initial and final masses of each of the dialysis tubes (label with grams).

A:

B:

C:

D:

E:

7. Create a bar graph showing the initial mass and final mass for each dialysis tubes. Paste that graph here (screenshot or insert excel graph). The “y” axis should indicate mass in grams, the “x” axis the tubes, label the first group “initial” and the second group “final,” and be sure the exact measurement is shown at the top of each bar.

8. Which dialysis tubes had little or no change in mass after 24 hours? Why didn’t the mass of these tubes change?

9. Why is pure water used as a control group?

10. How do you know that osmosis was the transport that took place in this lab? Describe the process and why (utilize concepts from the lecture notes/book).

© 2017 Jennifer Siemantel

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:

Assignment Solver
Top Academic Tutor
Accounting & Finance Specialist
Calculation Master
Writing Factory
Exam Attempter
Writer Writer Name Offer Chat
Assignment Solver

ONLINE

Assignment Solver

As an experienced writer, I have extensive experience in business writing, report writing, business profile writing, writing business reports and business plans for my clients.

$25 Chat With Writer
Top Academic Tutor

ONLINE

Top Academic Tutor

I can assist you in plagiarism free writing as I have already done several related projects of writing. I have a master qualification with 5 years’ experience in; Essay Writing, Case Study Writing, Report Writing.

$40 Chat With Writer
Accounting & Finance Specialist

ONLINE

Accounting & Finance Specialist

I have written research reports, assignments, thesis, research proposals, and dissertations for different level students and on different subjects.

$26 Chat With Writer
Calculation Master

ONLINE

Calculation Master

I have done dissertations, thesis, reports related to these topics, and I cover all the CHAPTERS accordingly and provide proper updates on the project.

$45 Chat With Writer
Writing Factory

ONLINE

Writing Factory

I have assisted scholars, business persons, startups, entrepreneurs, marketers, managers etc in their, pitches, presentations, market research, business plans etc.

$33 Chat With Writer
Exam Attempter

ONLINE

Exam Attempter

I am a PhD writer with 10 years of experience. I will be delivering high-quality, plagiarism-free work to you in the minimum amount of time. Waiting for your message.

$37 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

WK7-1006 - Types of family resources in home economics - Writing - Pac resources case study answers - Vw swot analysis - NIASU Assignment - Formal charge of mn in mno4- - 1-2 page - NRS-410V-0L191 Pathophisiology and Nursing Management of Client Health. - St bridget school tuition fee - Breville crepe maker debenhams - Incident Response - Grease spot test definition - 4 45 military time - 75 in lbs to nm - What are the benefits and challenges associated with business 2.0 - Funnel shaped residual plot - Master of professional accounting rmit - Medial epicondylitis special test - 37 dalry road darlington - Phet dc only circuit simulator - Environmental ethics - Discuss Covid-19 impact caused events that affected you personally, your place of employment, - 8 page in enterprise Rick Management - Healthcare reimbursement - Discussion Question 250 Words: Eating Disorder Diagnosis and Assessment - Breathing underwater questions and answers - The concept of confidentiality can be substantiated based on the right of - Homework business law - Trinity grammar sports complex - Flyboys movie questions answer key - MGMT1 - Risk management plan templates - Lego's turnaround brick by brick case study - Southern regional aquaculture center - US Census Homeownership Rate - Marriage families and separation brochure - Jia ning international caboolture - Suresh co. expects its five departments to yield the following income for next year. - Tangential flow filtration ppt - Introduction to Ethics Discussion - Reply to my peer - Science Activity 3 - Due 9/18/2020 Construct a 10 slide PowerPoint presentation and separate word document response on opioid crisis based on previous essay that is attached and 6 questions below. - Foundations of comparative politics 3rd edition pdf - Journal - Fitbit strategic plan - Hardware and Network Plan - Dibels oral reading fluency benchmarks - Army standards of dress - The hertz corporation case solution - What is the book they say i say about - Viking manufacturing inc - Old testament bible dictionary project - Snt meeting examples - Case how to sink the mayflower - Biographical characteristics and how are they relevant to ob - Essay - Working at university health network - Discussion Questions - Mi abuela se jubiló y se mudó (moved) a viña del mar - Us history Reaction Paper - What is a presentation expert at target - Affinity diagram root cause analysis - Louis vuitton case study solution - Australian standard drawing scales - Mythical german siren crossword clue - Ar book finder quick search us - Module 12 Discussion CL - Alfred health staff email - Abc does not conform to gaap because it - Children’s Health Fund and National Breast Cancer Coalition (Due 48 hours) - The initials that indicate a shunting procedure are - In most spanish speaking countries married women legally __ - Tesla strategic audit - How to draw an isobar map - The second thinksafe step is - During the fiscal year ended december 31 swanson corporation - Kenmore 20502 4.9 cu ft upright freezer white - Craig wilson market report - Sister cities of brisbane - Is earth overpopulated bbc documentary - Is maths required for engineering - Essay topics for night - Against school john taylor gatto summary - The smartest guys in the room book chapter summary - Dictionary using hashing c++ program - Sodium carbonate flame color - Serial number lookup bicycles - Essay Due - Infant and toddler parent awareness workshop outline - Research methods week 7 - Csec english sba reflection sample - Bob tait's aviation theory school - W-4A - Family guy peter plays mw2 - Sister roach's 6 c's of caring - Maternity case studies for nursing students - Walgreens russell stover sugar free - Betta grower mt waverley