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

Trial 1 meiotic division without crossing over pipe cleaners diagram

19/03/2021 Client: saad24vbs Deadline: 2 Day

Experiment 1: Following Chromosomal DNA Movement through Meiosis

In this experiment, you will model the movement of the chromosomes through meiosis I and II to create gam-

etes.

Procedure Part 1: Modeling Meiosis without Crossing Over

As prophase I begins, the replicated chromosomes coil and condense�

1. Build a pair of replicated, homologous chromosomes

(Figure 3). 10 beads should be used to create each indi-

vidual sister chromatid (20 beads per chromosome pair).

Two five-holed beads represent each centromere. To do

this...

a. Start with 20 beads of the same color to create

your first sister chromatid pair. Five beads must be

snapped together for each of the four different

strands. Two strands create the first chromatid, and

two strands create the second chromatid with a 5-

holed bead at the center of each chromatid. This

creates an “I” shape.

b. Connect the “I” shaped sister chromatids by the 5-holed beads to create an “X” shape.

c. Repeat this process using 20 new beads (of a different color) to create the second sister chromatid

pair.

2. Assemble a second pair of replicated sister chromatids (Figure

4); this time using 12 beads, instead of 20, per pair (six beads

per each complete sister chromatid strand).

3. Pair up the homologous chromosome pairs created in Step 1

and 2. DO NOT SIMULATE CROSSING OVER IN THIS TRI-

AL. You will simulate crossing over in Part 2.

4. Configure the chromosomes as they would appear in each of

the stages of meiotic division (prophase I and II, metaphase I

and II, anaphase I and II, telophase I and II, and cytokinesis).

2 Sets of Different Colored Pop-it® Beads (32 of

each - these may be any color)

8 5-Holed Pop-it® Beads (used as centromeres)

Materials

Figure 3: Bead set-up. The blue beads repre-

sent one pair of sister chromatids and the

black beads represent a second pair of sister

chromatids. The black and blue pair are ho-

mologous.

Figure 4: Second set of replicated chromo-

somes.

93

Meiosis

5. Diagram the corresponding images for each stage in the sections titled “Trial 1 - Meiotic Division

Beads Diagram”. Be sure to indicate the number of chromosomes present in each cell for each phase.

6. Disassemble the beads used in Part 1. You will need to recycle these beads for a second meiosis trial

in Steps 7 - 12.

Part 1 - Meiotic Division Beads Diagram

Prophase I

Metaphase I

Anaphase I

Telophase I

Prophase II

Metaphase II

Anaphase II

94

Meiosis

Telophase II

Cytokinesis

Part 2: Modeling Meiosis with Crossing Over

7. Build a pair of replicated, homologous chromosomes. 10 beads should be used to create each individual

sister chromatid (20 beads per chromosome pair). Two five-holed beads represent each centromere. To

do this...

a. Start with 20 beads of the same color to create your first sister chromatid pair. Five beads must

be snapped together for each of the four different strands. Two strands create the first chromatid,

and two strands create the second chromatid with a 5-holed bead at the center of each chroma-

tid. This creates an “I” shape.

b. Connect the “I” shaped sister chromatids by the 5-holed beads to create an “X” shape.

c. Repeat this process using 20 new beads (of a different color) to create the second sister chroma-

tid pair.

8. Assemble a second pair of replicated sister chromatids; this time using 12 beads, instead of 20, per pair

(six beads per each complete sister chromatid strand). Snap each of the four pieces into a new five-

holed bead to complete the set up.

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:

Unique Academic Solutions
Smart Tutor
Homework Master
Maths Master
Premium Solutions
Essay Writing Help
Writer Writer Name Offer Chat
Unique Academic Solutions

ONLINE

Unique Academic Solutions

I have read your project details. I can do this within your deadline.

$59 Chat With Writer
Smart Tutor

ONLINE

Smart Tutor

You can award me any time as I am ready to start your project curiously. Waiting for your positive response. Thank you!

$56 Chat With Writer
Homework Master

ONLINE

Homework Master

Give me a chance, i will do this with my best efforts

$62 Chat With Writer
Maths Master

ONLINE

Maths Master

I have read and understood all your initial requirements, and I am very professional in this task.

$58 Chat With Writer
Premium Solutions

ONLINE

Premium Solutions

I will cover all the points which you have mentioned in your project details.

$21 Chat With Writer
Essay Writing Help

ONLINE

Essay Writing Help

Hello, I an ranked top 10 freelancers in academic and contents writing. I can write and updated your personal statement with great quality and free of plagiarism

$48 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

Bacteria lab report sample - Organizational culture artifacts values assumptions - Charge and discharge of a capacitor lab report - Springfield nor easters case study - Finance Mgt. Time Value of Money - Michael bay the purge - Free body diagram notes - Applied physics letters supplementary material - Https apps michigan gov home validateemail - Organisation of data in statistics - Business Intelligence Project - Alternative questions grammar exercises - Hasty generalization examples in advertising - Rig veda creation hymn summary - Starwood hotels and resorts worldwide inc 2007 case study - Experiment 2 effect of chemical germicides on bacterial growth - Lord i need u by chris tomlin - Car rental java source code - Metaparadigm of nursing paper - Reverse saturation current of silicon diode - Exemplification of probate nsw - Do me a favour bpm - Reply to my peers - Cambridge english assessment scale - German town renowned for a folktale worlds biggest crossword - Www truity com test big five personality test - Richard longman peugeot engines - Www sciencelearn org nz - Concrete encased duct bank design - Attar of roses by tahira naqvi summary - Homework - Ethical perspective definition - Sir gustav nossal medallion - Mail unit bx1 1lt - Charlotte's web lesson plans - Art - How to check cgc population - Ps4 error ws 37269 7 - The four major enterprise applications are - Damiens food pantry wareham ma - Examples of imaginary audience and personal fable - Cloud computing - Kin maya angelou analysis - Introduction to bacteria worksheet - Kate woods occupational therapist - Bits pilani masters in computer science - Eye encounters 13th and market - Not a homework - HR (LDRSHP MANA U_5_RPLx3) - Marc mezvinsky george soros grandson - Protective security coordination centre - Abc co and xyz co are identical firms - Dr kushner's personality type diet quiz - Transpac container system ltd - Charles darwin university student accommodation - Educational philosophies self assessment - 30556 park street roseville mi - Modify the po q4 worksheet so gridlines will print - Elio kayaks price list - Leccion 4 contextos correcto o incorrecto - Short Discussion Board DUE 10.2.2020 - Aod worker job description - Pawn stars elvis medical records - Ts3200 tape library express - Order 2609887: Teacher Placement Planning - Adán / preferir / escalar la montaña de noche - Discussion questions - Chevrolet years of product innovation case analysis - Red hill medical center - Amazon strategy formulation - What is a good percent recovery recrystallization - Operations management multiple choice questions and answers pdf - I need Assignment Help My Budget is 50$ - HI230 Quality Assurance and Statistics in Health - Phet simulations physics electricity - Hkdse sample paper maths - He li be bcnof ne - The aisling centre new york - Article review - Capstone component 1 executive summary - Sleeping freshmen never lie prezi - Strengths of biological approach - Due Sunday by 3.00 pm - Business valuation report format in word - Form 2 motor vehicle repairers register - Coffin frame crossword clue - CU-SAP Analytics Cloud_Fishbanks_Exercises_Final - 13 waliki court lara - Vrio analysis of facebook - Fox body stand alone engine management - The great gatsby worksheets chapter 1 - Boeing virtual fence project management - Nursing - N492 Discussion Mod 6: - How to find the area left of z - Nike information system case study - Semantic feature analysis chart - Proposal Essay Outline - Add force unity 2d - Prokofiev sonata 3 analysis