Chromosomes and Inheritance

sci question

Name:       Sec:
Chapter 5: Chromosomes and Inheritance
Module 5.6. Gametes have half as many chromosomes as body cells.
1.       is the process that results from the union of gametes from two different parents.
2. A skin cell is to a somate as a(n) ________ is to a gamete.
A) |_| embryo
B) |_| zygote
C) |_| brain cell
D) |_| egg
3. Determine whether each of the following cells is haploid or diploid:
A) An egg
B) A cell from your liver
C) A zygote
D) A sperm
E) A cell from your heart
4. A normal human egg or sperm has 23 chromosomes, which is exactly one half what a somate has. Briefly explain what would happen every generation if gametes were actually diploid.

5. _______contain the same genes at the same locations.
A) |_| Sex chromosomes
B) |_| Autosomes
C) |_| Gametes
D) |_| Homologous chromosomes
6. Are the two chromosomes shown here homologous? Briefly explain why or why not.
UN_05_008

7. Can a karyotype be used to determine the gender of an individual? Briefly explain your answer.

Module 5.7. Meiosis produces gametes.
8.       is the type of cell division that produces gametes.
9. A similarity that meiosis shares with mitosis is which of the following:
A) |_| They both undergo chromosome duplication.
B) |_| They both have two rounds of cell division.
C) |_| They both occur in somatic cells.
D) |_| They both have only one round of cell division.
10. Fill in the following table (yes or no) contrasting mitosis and meiosis:

Mitosis Meiosis
Chromosomes duplicate prior to cell division

Chromosomes condense prior to division

How do chromosomes line up prior to cell division

11. Is the following cell in undergoing mitosis or meiosis. Assume the starting cell was diploid and had two pairs of chromosomes. Briefly explain your answer.
 

12. True for False; If false make a true statement: At the end of meiosis I, the two cells are both diploid.

13. At the end of meiosis II, there are ____ cells and they are all ____.
A) |_| four; diploid
B) |_| two; haploid
C) |_| four; haploid
D) |_| two; diploid
Module 5.8. Mitosis and meiosis have important similarities and differences.
14. Mitosis is to a somate as meisosis is to a(n)      .
15. Give an example of a cell in your body that undergoes mitosis. How many chromosomes does that cell have?

16. Mitosis creates ____, while meiosis creates ____:
A) |_| haploid gametes; diploid gametes
B) |_| diploid somates; diploid gametes
C) |_| haploid somates; haploid gametes
D) |_| diploid somates; haploid gametes
17. A cell biologist observes a cell under a microscope and determines that the cell contains nine chromosomes. Is this cell diploid or haploid? Briefly explain.

Module 5.9. Several processes produce genetic variation among sexually reproducing organisms.
18. The process of a sperm and egg uniting is called:
A) |_| crossing over
B) |_| independent assortment
C) |_| fertilization
D) |_| mitosis
19. Sexual reproduction produces a tremendous amount of diversity in organisms. List three ways in which this diversity is accomplished.
1.
2.
3.
20. Each homologous pair of chromosomes can line up in one of two orientations. This kind of alignment is known as      .
21. A biologist is studying cells from a new organism recently discovered in a rain forest. He determines that the somates contain a total of eight chromosomes. How many possible combinations of chromosomes could this organism produce as a result of independent assortment? Assume the organism reproduces sexually.

22. Explain why the term crossing over is accurate for the process it names.

23. Crossing over produces:
A) |_| hybrid chromosomes
B) |_| independent assortment
C) |_| random fertilization
D) |_| a zygote
24. Has the homologous pair of chromosomes in the following figure undergone crossing over? Explain your answer.

Module 5.10. Mistakes during meiosis can produce gametes with abnormal numbers of chromosomes.
25. The failure of chromosomes to separate properly is known as
26. True or False; If false, make a true statement: Nondisjunction always results in a zygote with the incorrect number of chromosomes.

27. A human zygote is created from a sperm that contained an extra chromosome 21. How many total chromosomes did the sperm contain? How many chromosomes does the zygote have?

28. Does the individual from the karyotype shown here have a normal number of chromosomes? If not, what syndrome does he or she have?
 

29. Complete the following table regarding sex chromosome abnormalities:

Sex chromosomes Syndrome Sex

Klinefelter syndrome
XYY



Female
XO

30. An individual is determined to have Jacob’s syndrome. Is it possible to determine which parent’s gamete had the incorrect number of chromosomes? If so, which one was it? Briefly explain your answer either way.

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Care Unit

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Identify the role of the BSN nurse in the quality improvement process as a member of the collaborative interprofessional team.

Purpose

To apply lessons in quality improvement in nursing to a real-world nursing issue. This Course Project will use the Six Sigma DMAIC process.

Course Outcomes

The Course Project enables the student to meet the following Course Outcomes (COs):

  • CO1: Identify the role of the BSN nurse in the quality improvement process as a member of the collaborative interprofessional team. (POs 2 and 7)
  • CO2: Discuss effective processes and strategies to improve quality in nursing. (POs 2 and 8)

Points

The entire Course Project is worth 600 points. Milestone 1 is worth 150 points of this total.

Due Date

Submit your completed NR392 Milestone 1 by Sunday, 11:59 p.m. MT, end of Week 1.

Requirements and Guidelines

  • Quality improvement is an important issue in professional nursing today. In Milestone 1, the student will define a nursing care issue (not a workforce issue such as staffing) from a current or former workplace or clinical setting that could be impacted by improved quality, and state the desired outcome of the improvement in quality. The student will then provide details about this issue, as well as explain the reason this issue was selected. Milestone 1 is due at the end of Week 1.
    • Save it to your computer in Microsoft Word 2013 (or later) as a .docx file with the file name: Your Last Name NR392 Milestone 1.docx.
    • After you have developed your responses, type your responses directly in your saved Milestone 1 Template.
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>Accounting homework help

Interview the manager of a shopping center. Write a report  summarizing which retailers the shopping center manager thinks are his or hers best tenants and why they are valued. How does the manager rate the retailers? Why does he/she feel this way? What criteria is used? Now go to the retailers you discussed w the shopping center manager. Do the tenants in the shopping center tend to compliment one another? If you were the manager what changes make in the tenant mix to increase the overall performance of the center?
Please turn  in your Interview questions and answers and then also write a 2-3 page synopsis answering the questions listed above in detail in a word doc. to Blackboard.
Yes, I would like to see what you asked and what the answers were.
Do we make our own interview questions, YES because you should have them pertain to whomever you are interviewing and also use the ones provided.
or do we use the questions that are provided and then just explain more in detail in the synopsis?
Go I to detail in the synopsis.
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Health Inspection Summary

Case Study 1

[Student]

Long Term care Administration/GERO342

July 1, 2018


Nursing Home Compare

[The introduction of the paper goes here. Include the name and address of the facility]

Health of Residents, Safety, Staffing, and Overall Quality of the Nursing Home

[Cover the first main topic of your paper in this section.]

Health Inspection Summary

[Cover the second main topic of your paper in this section.]

Deficiency 1

[Summarize the deficiency and provide an action plan to address each deficiency. Please include the ID Prefix Tag number (e.g. F0154) for each deficiency]

Deficiency 2

[Summarize the deficiency and provide an action plan to address each deficiency. Please include the ID Prefix Tag number (e.g. F0154) for each deficiency]

Deficiency 3

[Summarize the deficiency and provide an action plan to address each deficiency. Please include the ID Prefix Tag number (e.g. F0154) for each deficiency]

Facility Recommendation

[Cover the third main topic of your paper in this section.]

Conclusion

[This is the where the conclusion of your paper goes.]

References

Hanging indent for all references. To keep this format, simply place the cursor at the front of this line and paste or type your reference material. Then press enter. Remember to organize your references alphabetically. Remember to delete this line of text and any other template text before submitting your paper.

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Provide two conflict resolution strategies for the RN to use when responding to the patient.

Scenario:

An RN walks into a patient’s room and encounters the patient with his arms crossed. The patient states in a loud voice, “How come I’m not being taken care of in this hospital?” The patient points to the covered tray on the table across the room and states,” My lunch tray is sitting over there, and I can’t reach it. My call light has been on for the last 30 minutes, and nobody has responded. My wife was right when she said the care here is deplorable!“

Initial Discussion Post:

Address the following:

  • Describe which communication style the RN should use to benefit the patient in this scenario.
  • Provide two conflict resolution strategies for the RN to use when responding to the patient.

Base your initial post on your readings and research of this topic. Your initial post must contain a minimum of 250 words. References, citations, and repeating the question do not count towards the 250 word minimum.

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CHALLENGES THAT THE LEADERS OF TODAY’S HEALTH CARE ORGANIZATIONS FACE.

Choose two issues or challenges that the leaders of today’s health care organizations face. Select from among the following topics:

Staff Shortage (Physicians, Nurses, Allied Health Providers, Ancillary Services)
Reorganization in Response to Merger or Consolidation of Services
Layoffs as a Result of Declining Revenues
Influx of Registry, Part-Time, and Temporary Contract Staff
Poor Performance Outcomes Leading to a Reduction in Medicare Reimbursement Dollars
Poor Job Satisfaction Rates Resulting in Turnover

You are the manager of an ancillary service department at a large, 500+ bed hospital. Develop a proposal (750-1,200 words) that is directed toward your staff, in which you address the following:

Inform the staff of the two issues (from the topics provided) your organization is facing.
Describe the impact of these issues on your department.
Describe how improved communication, collaboration, and teamwork can improve conditions in your department.
Identify at least two examples from the required or recommended readings of techniques found to foster inclusion and improve communication and collaboration.
A minimum of three academic references from credible sources are required for this assignment.

Prepare this assignment according to the APA guidelines found in the APA Style Guide, located in the Student Success Center. An abstract is not required.
This assignment uses a grading rubric. Instructors will be using the rubric to grade the assignment; therefore, students should review the rubric prior to beginning the assignment to become familiar with the assignment criteria and expectations for successful completion of the assignment.
You are required to submit this assignment to Turnitin. Refer to the directions in the Student Success Center. Only Word documents can be submitted to Turnitin.

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Accounting homework help

Learning Objective: State Mandated Outcomes numbered 3,5,7,8 and 10.

  1. Compute descriptive statistics, construct graphs for data analysis, and interpret outcomes.
  2. Calculate expected values to evaluate multiple outcomes of a decision.
  3. Construct and interpret confidence intervals for means and proportions.
  1. Formulate, perform, and interpret hypotheses tests (one and two population parameters).
  1. Use statistical software to graph, compute, and analyze statistical data

 
Choose a local company in the industry of your liking from the following list:

  • Restaurant/ hotel,
  • hospital,
  • internet/cable,
  • construction,
  • grocery store,
  • insurance,
  • automobile
  • banking/fianace/loan

You should be done with the following four First in Part A:
Step by Step Instructions:

  1. Make sure, you do have a data access from the chosen company in the above industry for two different time periods or two different locations in the same time period.
  2. Suppose you work on quality control in that company. Your job is to do monthly checks on the quality of service by collecting data on key areas. Your company is watching sales by collecting data on location, and three variables.
  3. Select the three variables of your choice (based on data availability).
  4. You are to prepare a Managerial Report answering the following (show the work for each of the following at the end of managerial report)
  5. Use appropriate descriptive statistics to summarize each of the three variables. (Covered in Chapter-2)
  6. Use appropriate descriptive statistics to summarize each of the three variables for the comparison year/quarter/location (dependent on what you chose in #1 – location or time). (Covered in Chapter-2)
  7. Compare your summary results. Discuss any specific statistical results in visuals that would help the reader to understand your point. (Covered in Chapter-2)

 
 

Example

Make sure, you do have a data access from that company. Suppose you work on quality control in that company. Your job is to do monthly checks on the quality of service by collecting data on key areas.  Your company is watching sales by collecting data on location, and three variables – list price, sale price, and number of days it takes to sell each residential single-family housing unit. Each single-family housing unit is classified as “Collin” if it is located within Collin county or “Non-Collin” if it is located near (within 50 miles), but not in Collin county.
Part-A:
You are to prepare a Managerial Report answering the following (show the work for each of the following at the end of managerial report)

  1. Use appropriate descriptive statistics to summarize each of the three variables for the Collin housing units. (Covered in Chapter-2)
  2. Use appropriate descriptive statistics to summarize each of the three variables for the Non-Collin housing units. (Covered in Chapter-2)
  3. Compare your summary results. Discuss any specific statistical results that would help a real estate agent understand the DFW housing market. (Covered in Chapter-2)

Part-B :

  1. Develop a 95% confidence interval estimate of the population mean sales price and population mean number of days to sell for Collin housing units. Interpret your results.
  2. Develop a 95% confidence interval estimate of the population mean sales price and population mean number of days to sell for Non-Collin housing units. Interpret your results.

Assume the branch manager requested estimates of the mean selling price of Collin housing units with a margin of error of $40,000 and the mean selling price of Non-Collin housing units with a margin of error of $15,000. Using 95% confidence, how large should the sample sizes be?

  1. Your company just signed contracts for two new listings: a Collin housing unit with a list price of $589,000 and a Non-Collin housing unit with a list price of $285,000. What is your estimate of the final selling price and number of days required to sell each of these units?

 
Part-B
Excel Exercise

  1. Develop a 95% confidence interval estimate of the population mean sales price and population mean number of days to sell for Collin housing units using excel. Attach the excel file to your report. Also enlist the steps explaining how you used excel.
  2. Develop a 95% confidence interval estimate of the population mean sales price and population mean number of days to sell for Non-Collin housing units using excel. Attach the excel file to your report. Also enlist the steps explaining how you used excel.

(Hint: Review the guidelines for Interval Estimation Using Excel)
 
 

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Scholar Activity

 

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Journal

 

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