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

Biology 3 lab manual answers

08/11/2021 Client: muhammad11 Deadline: 2 Day

Lab 3: Cell Structure and Function
INSTRUCTIONS:
· On your own and without assistance, complete this Lab 3 Answer Sheet electronically and submit it via the Assignments Folder by the date listed in the Course Schedule (under Syllabus).
· To conduct your laboratory exercises, use the Laboratory Manual located under Course Content. Read the introduction and the directions for each exercise/experiment carefully before completing the exercises/experiments and answering the questions.
· Save your Lab 3 Answer Sheet in the following format: LastName_Lab3 (e.g., Smith_Lab3).
· You should submit your document as a Word (.doc or .docx) or Rich Text Format (.rtf) file for best compatibility.
Pre-Lab Questions

1. Identify the major similarities and differences between prokaryotic and eukaryotic cells.

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

3. Identify three structures which provide support and protection in a eukaryotic cell.

Onion Root Tip 100X g (Small) Experiment 1: Cell Structure and Function

Onion Root Tip: 1000X

A

B

C

D

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:

Professional Accountant
Solutions Store
George M.
A Grade Exams
Coursework Assignment Help
Top Writing Guru
Writer Writer Name Offer Chat
Professional Accountant

ONLINE

Professional Accountant

I will be delighted to work on your project. As an experienced writer, I can provide you top quality, well researched, concise and error-free work within your provided deadline at very reasonable prices.

$20 Chat With Writer
Solutions Store

ONLINE

Solutions Store

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

$42 Chat With Writer
George M.

ONLINE

George M.

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

$23 Chat With Writer
A Grade Exams

ONLINE

A Grade Exams

I am a professional and experienced writer and I have written research reports, proposals, essays, thesis and dissertations on a variety of topics.

$46 Chat With Writer
Coursework Assignment Help

ONLINE

Coursework Assignment Help

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

$48 Chat With Writer
Top Writing Guru

ONLINE

Top Writing Guru

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

$18 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

Leadership Applications CRJ-565-MCOL3 - What is a meter in poetry - The frog song japanese - L need 4000 words on Aerodynamics report (is a lab report the questions) And is IEEE referencing - Discussion response to a student's post on Percy Bysshe Shelley’s poem, “Ode to the West Wind,” - Crossing brooklyn ferry transcendentalism - La denver lane bloods - Biology - Formulating leadership part ii powerpoint - Module 7 - Periodical Report 7 - Family Law- Divorce - Allroad parts competitive strategy - 3 weaknesses of the articles of confederation - Iwcf questions and answers - Revocation of postal acceptance - Dimensions of the solar system lab answers - Hank b marvin net worth - The downs school compton - Calculus 2 problem - Give me liberty access code - Mount baw baw toboggan - Union catholic regional high school - How many distributors does avon have - Theories - Field excitation of synchronous motor - 13 sentinels juro cafeteria - Need help in homework IOT - Domtar case study - 3 branches of science - Week 7 - Cisco conditional access system - Yellow streak idiom meaning - Summarize machiavelli's beliefs about what makes a great leader - My program worksheet hcs 305 answers - Discussion - Capsim final report paper - Business - Beat the streets meaning - Axe bom chicka wah wah - 3.2 1.9 packet tracer answers - MANEGERIAL ECONOMICS - Modern arabian oud perfume - 12 angry men groupthink - What is the interquartile range for the data set - Principle based vs rule based - In defense of the impractical english major - Alternative courses of action - WEEK 9 DISCUSSION HSA 551 - Due tomorrow - Barrow alaska climate graph - Prospective fault current definition - Bank account program in java using constructors - Social Work- Sexual Orientation, Gender Identity, and Gender Expression - Eyeglassomatic manufactures eyeglasses for different retailers - History of Art through the Middle Ages Week 4 discussion - Ios app store submission checklist - How can digestion rates give information to forensic scientists about the time of death? - 1 Question - Monash tone of voice - International juvenile justice observatory - Producing a systematic review - Clubs london business school - Jb hi fi refund time - The term that describes the visual sensory register is: - Martinez company's relevant range of production - Hereford hospital orthopaedic surgeons - Compare and contrast two places you have visited - Certificate 4 in plumbing - Monsanto: A growing controversy - Essay - Criminal in police slang - Newton's laws and car safety - Cost classification in management accounting pdf - Reply to my peers - Week 6 - How it's made candy corn - Dead white males play - CRISPR ASSIGNMENT - Alka seltzer surface area experiment - Italian Design Sterling Silver Bracalet 925 Sterling Silver Jewelry - Primaryinteractive co uk online moon maths - 2 4 1 project 1 your comparison template - Application of health promotion model in nursing - Graded_Assessment_WorldLit - FEEDBACK FOR PEER - Eating alone li young lee - Dr sook pin ho - Energy an object has due to its motion - Legislation Comparison - Buddhism - Define indexing in milling machine - I need 600 words about Save Amazon - In what ways is marketing international - Shakespeare translation modern english - Hamlet and the human condition - Killings andre dubus pdf - 8085 microprocessor mini projects with program - Ac motor speed controller india - Mcgraw hill complimentary trial code - Debut emcee script introduction