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

The cell laboratory report 3

18/11/2021 Client: muhammad11 Deadline: 2 Day

This contains 100% correct material for UMUC Biology 103 LAB03. However, this is an Answer Key, which means, you should put it in your own words. Here is a sample for the Pre lab questions answered:

Pre-Lab Questions

1. Identify the major similarities and differences between prokaryotic and eukaryotic cells. (2 pts)

Prokaryotes tend to be less complex than eukaryotic cells, with fewer organelles and (generally) fewer requirements for survival. Eukaryotes have a nucleus, while prokaryotes do not. Both eukaryotes and prokaryotes have DNA, a cell membrane, and cytoplasm.

2. Where is the DNA housed in a prokaryotic cell? Where is it housed in a eukaryotic cell? (2 pts)

DNA is housed in the nucleus in eukaryotic cells. Prokaryotic cells do not have a nucleus, and thus DNA exists freely in the cytoplasm.

3. Identify three structures which provide support and protection in a eukaryotic cell. (2 pts)

The cell membrane, the cytoplasm, and the cytoskeleton (microtubules, microfilaments, etc.).

The rest of the questions are answered as well:


Onion Root Tip 100X g (Small)

Experiment 1: Cell Structure and Function

Post-Lab Questions

1. Label each of the arrows in the following slide image:

2. What is the difference between the rough and smooth endoplasmic reticulum?

3. Would an animal cell be able to survive without a mitochondria? Why or why not?

4. What could you determine about a specimen if you observed a slide image showing the specimen with a cell wall, but no nucleus or mitochondria?

5. Hypothesize why parts of a plant, such as the leaves, are green, but other parts, such as the roots, are not. Use scientific reasoning to support your hypothesis.

Experiment 2: Osmosis - Direction and Concentration Gradients

Data Tables and Post-Lab Assessment

Table 3: Sucrose Concentration vs. Tubing Permeability

Band Color

Sucrose %

Initial Volume (mL)

Final Volume (mL)

Net Displacement (mL)

Yellow

Red

Blue

Green

Hypothesis:

Post-Lab Questions

1. For each of the tubing pieces, identify whether the solution inside was hypotonic, hypertonic, or isotonic in comparison to the beaker solution in which it was placed.

2. Which tubing increased the most in volume? Explain why this happened.

3. What do the results of this experiment this tell you about the relative tonicity between the contents of the tubing and the solution in the beaker?

4. What would happen if the tubing with the yellow band was placed in a beaker of distilled water?

5. How are excess salts that accumulate in cells transferred to the blood stream so they can be removed from the body? Be sure to explain how this process works in terms of tonicity.

6. If you wanted water to flow out of a tubing piece filled with a 50% solution, what would the minimum concentration of the beaker solution need to be? Explain your answer using scientific evidence.

7. How is this experiment similar to the way a cell membrane works in the body? How is it different? Be specific with your response.

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:

Academic Master
Engineering Mentor
Math Specialist
Engineering Help
Financial Hub
George M.
Writer Writer Name Offer Chat
Academic Master

ONLINE

Academic Master

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.

$38 Chat With Writer
Engineering Mentor

ONLINE

Engineering Mentor

As per my knowledge I can assist you in writing a perfect Planning, Marketing Research, Business Pitches, Business Proposals, Business Feasibility Reports and Content within your given deadline and budget.

$19 Chat With Writer
Math Specialist

ONLINE

Math Specialist

This project is my strength and I can fulfill your requirements properly within your given deadline. I always give plagiarism-free work to my clients at very competitive prices.

$49 Chat With Writer
Engineering Help

ONLINE

Engineering Help

I find your project quite stimulating and related to my profession. I can surely contribute you with your project.

$42 Chat With Writer
Financial Hub

ONLINE

Financial Hub

I will provide you with the well organized and well research papers from different primary and secondary sources will write the content that will support your points.

$31 Chat With Writer
George M.

ONLINE

George M.

I am an elite class writer with more than 6 years of experience as an academic writer. I will provide you the 100 percent original and plagiarism-free content.

$38 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

Laud humphreys tearoom trade study - Wk 3 - Signature Assignment: Juvenile vs. Adult Justice Systems Paper - Professional Nurse Advocate - Hospitality management exam questions and answers - Amur leopard life cycle - Asm accurate screw machine - Difference between limitation and delimitation - Trade blocs help countries by - How does mcdonald's create value for customers - Https www instagram com accounts signup twofac hl en - Physiology mcq with answers - Rondell data corporation case study pdf - Designs for living and learning - Sound devices in poetry - Moral dilemma scenarios for elementary students - Resistance in a wire simulation answers - Watch video(8mins) and write response (250words) - Tina jones abdominal objective data - Select E-commerce industry and highlight the advancements Blockchain has had on that industry. - Storage organ of sugarcane - 23.3 napoleon forges an empire guided reading answers - Talent recruitment at frog design shanghai case analysis - Nursing diabetes concept map - Valproate side effects mnemonic - The second nun's tale pdf - Cwv ethical dilemma essay euthanasia - Eric ogbogu net worth - Rockingham parcel locker rockingham wa 6168 - Mirror mirror poem by madhuri sawant - Building and construction law journal - Uclan mental health nursing - Splunk power user certification questions and answers - Saint leo chalk and wire - Dissertation Topic PhD - History paper - What fear can teach us answers - Friends of leeds city museums - All aboard the christmas express lyrics - Latent heat of fusion of water value - 11903 alief clodine suite 100 rd houston tx 77082 - Credit Opinion for PepsiCo. - Case Study Assignments Required - 2 Copies. Urgent, A+, original Work - Need in 12 Hours Max - Valencia atlas help desk - Wilson's 14 points apush - Netwitness categorizes and organizes traffic so that: - Hardball tactics in negotiation - Weeek-4 - Business Ethics - Accurate description of sugar coated preaching - How to calculate elastic potential energy of a rubber band - Avaya one x agent license cost - Business - Fundamentals of Speech Communication HW - 2 Discussions - Like the modernists postmodern writers focused on - Lab 1 creating a letter with a letterhead - Project part 1 - Three forms of equity in reward strategy - Using nodal analysis find vo in the circuit - Summarize the key challenges faced in training expatriate managers - Marketing - Palissade transfer paper hobby lobby - Java software solutions etc w bind in access edition 8th - Ernst and young brochure - No1 ccytotec pills +27835179056 NEW HOPE WOMEN ABORTION CLINIC in St Michael's-on-Sea Umkomaas Umtentweni Umzinto - Rock and roll jingle bells - Electric circuit bulb symbol - Models of the hydrogen atom lab answers - Cyclotron motion mastering physics - Trouble in the truss construction shop critical thinking - Vhi health plus extra plan b options - Managing to learn sanderson 3 key attributes - Toot toot drivers garage assembly - The california sutter health approach - Who did president reagan christen as the “heroes for the eighties”? - Accelerated reader olive school - Managerial and cost accounting exercises i - Temporary accounts include all of the following except - Recycling centre sunshine coast - University of sussex campus map - Evolution of quality ppt - Project Plan Overview - Gonzales v raich supreme court decision - What is 4dx methodology - 1/2 - Accounting Paper - Writing help with solving a problem - Sin and grace in christian counseling summary - Uniform circular motion pre lab - Zelda zanders singing in the rain - A waste of shame - Inappropriate footwear centre of gravity - Situational irony in the story of an hour - Arb canopy spare parts - Romeo and juliet act iii activities - Cieh level 2 food safety in catering answers - How to draw activity on arrow network diagram - The quadratic formula coloring activity egg - Three pillars of the colangelo college of business - Capm case study