Cytoskeleton Anatomy, Function, and Structure

The cytoskeleton is a network of fibers forming the infrastructure of eukaryotic cells, prokaryotic cells, and archaeans. In eukaryotic cells, these fibers consist of a complex mesh of protein filaments and motor proteins that aid in cell movement and stabilize the cell. Cytoskeleton Function The cytoskeleton extends throughout the cells cytoplasm and directs a number of important functions. It helps the cell maintain its shape and gives support to the cell.A variety of cellular organelles are held in place by the cytoskeleton.It assists in the formation of vacuoles.The cytoskeleton is not a static structure but is able to disassemble and reassemble its parts in order to enable internal and overall  cell mobility. Types of intracellular movement supported by the cytoskeleton include transportation of vesicles into and out of a cell, chromosome manipulation during mitosis and meiosis, and organelle migration.The cytoskeleton makes cell migration possible as cell motility is needed for tissue construction and repair, cytokinesis (the division of the cytoplasm) in the formation of daughter cells, and in immune cell responses to germs.The cytoskeleton assists in the transportation of communication signals between cells.It forms cellular appendage-like protrusions, such as cilia and flagella,  in some cells. Cytoskeleton Structure The cytoskeleton is composed of at least three different types of fibers: microtubules, microfilaments, and intermediate filaments. These fibers are distinguished by their size with microtubules being the thickest and microfilaments being the thinnest. Protein Fibers Microtubules are hollow rods functioning primarily to help support and shape the cell and as routes along which organelles can move. Microtubules are typically found in all eukaryotic cells. They vary in length and measure about 25 nm (nanometers) in diameter.Microfilaments or actin filaments are thin, solid rods that are active in muscle contraction. Microfilaments are particularly prevalent in muscle cells. Similar to microtubules, they are typically found in all eukaryotic cells. Microfilaments are composed primarily of  the contractile protein actin and measure up to 8 nm in diameter. They also participate in organelle movement.Intermediate filaments can be abundant in many cells and provide support for microfilaments and microtubules by holding them in place. These filaments form keratins found in epithelial cells and  neurofilaments in neurons. They measure 10 nm in diameter. Motor Proteins A number of motor proteins are found in the cytoskeleton. As their name suggests, these proteins actively move cytoskeleton fibers. As a result, molecules and organelles are transported around the cell. Motor proteins are powered by ATP, which is generated through  cellular respiration. There are three types of motor proteins involved in cell movement. Kinesins move along microtubules carrying cellular components along the way. They are typically used to pull organelles toward the cell membrane.Dyneins are similar to kinesins and are used to pull cellular components inward toward the nucleus. Dyneins also work to slide microtubules relative to one another as observed in the movement of cilia and flagella.Myosins interact with actin in order to perform muscle contractions. They are also involved in cytokinesis, endocytosis (endo-cyt-osis), and exocytosis (exo-cyt-osis). Cytoplasmic Streaming The cytoskeleton helps to make cytoplasmic streaming possible. Also known as cyclosis, this process involves the movement of the cytoplasm to circulate nutrients, organelles, and other substances within a cell. Cyclosis also aids in endocytosis and exocytosis, or the transport of substance into and out of a cell. As cytoskeletal microfilaments contract, they help to direct the flow of cytoplasmic particles. When microfilaments attached to organelles contract, the organelles are pulled along and the cytoplasm flows in the same direction. Cytoplasmic streaming occurs in both prokaryotic and eukaryotic cells. In protists, like amoebae, this process produces extensions of the cytoplasm known as pseudopodia. These structures are used for capturing food and for locomotion. More Cell Structures The following organelles and structures can also be found in eukaryotic cells: Centrioles: These specialized groupings of microtubules help to organize the assembly of spindle fibers during mitosis and meiosis.Chromosomes: Cellular DNA is wrapped in thread-like structures called chromosomes.Cell Membrane: This semi-permeable membrane protects the integrity of the cell.Golgi Complex: This organelle manufactures, stores, and ships certain cellular products.Lysosomes: Lysosomes are sacs of enzymes that digest cellular macromolecules.Mitochondria: These organelles provide energy for the cell.Nucleus: Cell growth and reproduction are controlled by the cell nucleus.Peroxisomes: These organelles help to detoxify alcohol, form bile acid, and use oxygen to break down fats.Ribosomes: Ribosomes are RNA and protein complexes that are responsible for protein production via translation.

Susan B. Anthony For Women s Rights - 1040 Words

In a lifetime, full of darkness for women, Susan Brownell Anthony decided to rise and take a stand for women s rights. She knew women deserved the same respect as men received and that women needed to be treated with equality and have the same rights and privileges as men. It took a brave soul by the name of Susan B. Anthony to stand up for ladies everywhere. Susan was an abolitionist, educational reformer, labor activist, and an organizer for woman s suffrage. She was a hero to most by creating an inspiration to them of all in every aspect of their lives and all that she did. Susan B Anthony played a major role in history during her life, participating in reform movements, and becoming a hero to all women by trying to make a change in†¦show more content†¦Susan Anthony was never married, nor did she have any children. She spent a large part of her life focused on fighting for rights and didn t take the time and do any of these things that many women her age we doings. It w asn t until 1851 where she took up the cause to participate into the women s rights division. Up until that time she was devoted to temperance movement (daughter of temperance focusing on the dangers of alcohol until the male members of the movement would not allow her to speak because she was a woman. Her eyes opened to realize that woman had to win the right to speak in public and the right to vote before they achieved anything else. In 1851 Susan B Anthony was introduced to Elizabeth Stanton and they both made a great team working together. Together they edited and published a woman s newspaper called the Revolution from the time of 1868 to 1870. In 1869, Anthony and Stanton formed the National Woman Suffrage Association and they traveled all over the country promoting woman s rights. Susan stood up for what she believed in and carried this throughout her life. She gave, speeches, arranged meetings, put up posters, and distributed leaflets. She encountered hostile mobs, and thi ngs thrown at her while trying to make her purpose. A lot of people were against on her movements but she kept pushing through it all. She was laughed at and made fun of, but instead it seemed to encourage her. It was theShow MoreRelatedWomen s Rights By Susan B. Anthony Essay1422 Words   |  6 PagesWomen’s rights have been a continuing political polemic since the beginning of time, having to fight for things such as the right to vote. The Declaration of Independence was signed in 1776, recognizing us as The United States of America and giving us our first official election in 1789. At the time only rich white males over the age of 21 who owned property could vote, totaling up to only 6% of the U.S. population. This began the long journey for women fighting for their right to vote. Susan B. Anthony:Read MoreSusan B. Anthony s Speech On Women s Rights948 Words   |  4 PagesSusan B. Anthony is considered one of the most influential female characters in the history of the United States, mainly, for her leading role in ending discrimination against women. Moreover, Susan’s arrest for casting an illegal vote in the presidential election of 1872 fueled her even more to fight for women’s rights until her last breath. As a result of this indictment, Susan gave her phenomenal speech on women’s right to vote, that did not only play a major role in ending discrimination againstRead MoreSusan B. Anthony And The Struggle For Women s Rights1369 Words   |  6 PagesSusan B. Anthony and The Struggle For Women’s Rights’ Susan B. Anthony was born to Read and Lucy Anthony in Adams, Massachusetts in the year of 1820. They were very big advocates of the abolitionist and temperance movement. The abolitionist movement was a movement that tried to abolish slavery in the United States and the temperance movement tired to reduce Americans’ usage of alcohol due to the violence associated with it. Read and Lucy Anthony held meeting in their home for members who supportedRead MoreSusan B. Anthony, A Leader Of The Women s Rights Movement1589 Words   |  7 PagesIntroduction Today, if women are asked about how they gained their full rights including the right to vote, most would recognize Susan B. Anthony, a leader of the women’s rights movement that never gave up. Born and raised in an outspoken Quaker household, Anthony believed from a young age that all should be treated equally despite their gender. She took after her father, who had radical views on issues such as temperance and slavery. Susan B. Anthony, a leader for most of her life, fought endlesslyRead MoreFeminism : The Advocacy Of Women s Rights On The Basis Of Equality1645 Words   |  7 Pages- the advocacy of women s rights on the basis of the equality of the sexes.† Throughout history women have been perceived as these docile,fragile,and inferior type of people. Men were supposed to be the ones in charge and women were meant to follow along. These women back in the day were conditioned to believe that their place was at home being a good little housewife to their husbands. W omen’s thoughts and opinions did not hold the same value as that of a man. There were women that were just fineRead MoreHistorical Female Leaders Exhibiting Civil Disobedience1295 Words   |  6 PagesHistorical Female Leaders exhibiting Civil Disobedience Susan B. Anthony lived in a time, 1820-1906, that lacked equality. Thus, She dedicated most of her life’s time to social issues (Susan B. Anthony†). Anthony was known in history as a suffragist and Women’s Rights activist and is recognized for her demonstration of nonviolent resistance also known as civil disobedience. Civil Disobedience is the refusal to obey governmental demands or commands especially as a nonviolent and usually collectiveRead MoreThe Heroic Of Women Rights807 Words   |  4 PagesThe Heroic of Women Rights In the early eighteen century in Canajoharie New York, Susan B. Anthony, a teacher discovered that men and women have different hourly wages. This commotion made Susan B. Anthony and other female to join the â€Å"teacher union to fight for equal wages.† (â€Å"SusanBAnthony† par.5) Nevertheless there was one problem, - Susan B Anthony continued to fight for the teacher union actively but she had to end her career as a teacher. Under the circumstances, Susan B Anthony had taken a roleRead MoreSusan B. Anthony : An American Icon1462 Words   |  6 PagesSusan B. Anthony Susan B. Anthony was a born a fighter she never stopped protesting the morally incorrect in her first years to her last she fought for equality. Susan B. Anthony is an American icon known for her work with the Women Suffrage Movement she influenced the American culture and brought all American women a better future. Her legacy sculpted feminism and helped the community pave the way to equality. Susan B. Anthony was born an activist her family being involved in the Anti-SlaveryRead MoreSusan B Anthony : A Strong Sense Of Moral Sense875 Words   |  4 PagesSusan B Anthony Susan B Anthony was born on February 1820, to a Quaker family in Massachusetts. She was the second oldest of eight children, and her parents were owners of a cotton mill. Sadly, two of the Anthony siblings died in infancy and only six of them grew up to be adults. Moving on with their life, the Anthony family moved to New York around 1826, and Susan was sent to a Quaker School near Philadelphia. Susan B Anthony returned home in the 1830s to help her family after the breakdown ofRead More`` What Is A Hero Without Love For Mankind `` By Doris Lessing1559 Words   |  7 Pagespursuit of reform, and those who are passionate about their work are the worthy, deserving heroes. In the aspect of encompassing said traits, Susan B. Anthony is the definition of a worthy hero. In 1820, Susan B. Anthony was born in Adams, Massachusetts, to Daniel and Lucy Anthony. Raised as a Liberal Quaker with sharp features and beliefs, Susan B. Anthony was prompted by her parents to be hard-working, confident, and self-sufficient. In 1846, she moved to Canajoharie, New York, where she accepted

Operating and Financial Budget Analysis †MyAssignmenthelp.com

Question: Discuss about the Operating and Financial Budget Analysis. Answer: Introduction Organization is accompanied by complex set of activities in which various functions are performed to achieve certain goals and objectives. This presentation shows the operating and financial business plan of the company running its business in United Arab Emirates. However, due to high import cost and non-availability of the workforce, company has to bear high cost in its manufacturing activities. Present description of organization This company is accompanied by five members with a view to manufacture furniture in UAE. The name of the company is Adroal Business Company which is operated in UAE to sell its products on domestic and international level. Description of operating and financial budget Operating budget- These are the expected expenses which are prepared in advance with a view to evaluate the future income and expense of the business (Samuels Sawers, 2017). Finance budget- This budget format helps company to evaluate or identify the future cash inflow and outflow from the business. It helps in identify the cost of capital and efficiency of business in advances. Budget analysis of company This Adroal business company is manufacturing furniture and other wooden structured items and sells these products in UAE and other countries. However, budget is prepared to estimate the total amount of cost involved in the manufacturing of these furnitures. Most of the part of the cost for manufacturing of furniture is related to wages, rent building, machinery rent and factory cost. This budget is prepared to evaluate the proper cost of the business and identify the per units of furniture of the organization. The total furniture unit cost of the Adroal business company is AED 61160. In this cost, Adroal Business Company will manufacture around 100 units of its furnitures and 20 other items. Project escalation of AED 2000 has also been added as safety margin for the company in case of sluggish market condition. Financial budget of the Adroal business company This financial budget of Adroal Business Company is computed on the basis of the real data and actual cost which will be involved in manufacturing the furniture (Hastings, (2015). Name of the company- Adroal business company Fiscal Year 2017-2018 Operating Budget Code Description Actual Expenditures Actual Expenditures Operating Budget Object of Expense: . . . 1001 Wages and salaries to employees (100 employees) AED 50,000 AED 50,000 AED 40,000 1002 Personnel Benefits AED 5,000 AED 5,000 AED 4,000 2001 Utilities AED 300 AED 400 AED 400 2002 Rent-Building AED 80 AED 80 AED 70 2003 Professional Fees and Services AED 80 AED 80 AED 90 3001 Equipment AED 2,000 AED 2,500 AED 3,000 3002 Rent-Machine and other AED 450 AED 400 AED 700 4001 Communication Costs AED 500 AED 500 AED 400 4002 Consumable Supplies AED 500 AED 500 AED 400 4003 Other Operating Expense AED 800 AED 700 AED 700 4004 Travel AED 450 AED 400 AED 700 4005 Marketing Expenses AED 500 AED 500 AED 400 5001 Service Delivery Costs AED 500 AED 500 AED 400 . Total Object of Expense AED 61,160 AED 61,560 AED 51,260 The operating cost of the company is AED 51260 which is very low. Company could develop core competency in cost by selling its furniture at very low cost. Computation of units per furniture of the Adroal Business Company This the cost per units which is computed on the basis of the estimated expenses incurred in factory and units of furniture produced by using the same. However, company has followed cost leadership strategy. This will allow company to add only 10% profit margin in its cost of the per units furniture (Whitecotton, Libby Phillips, 2013). Cost of per unit furniture = Cost of the furniture units Amount Total cost of all furniture AED 61,560 Furniture manufactured 60 Per unit cost AED 1,026 Sales price of the furnitures units After evaluating the data, it is observed that per unit cost of the furniture is AED 1128.6 which would be very low as compared to other rivals in market (Finkler et al. 2016). Cost of the furniture units Amount Total cost of all furniture AED 61,560 Furniture manufactured 60 Per unit cost AED 1,026 Profit margin 10% Sales prices AED 1,128.60 Recommendation Prepared budget should also include at least 20% of the project margin which is added with a view to fight with the sluggish market condition (Sullivan, et al. 2014). Adroal Business Company should follow absorption strategy to allocate its cost to different department. By products incurred from the factory should be sold in market and its income should be used to deduct the cost of overall manufactured furniture. Conclusion Adroal business Company has kept its price low and followed cost leadership strategy. This prepared budget will allow Adroal business Company to identify the cost associated with the business and setting the price of its products in advances. This will help in making advertisement of the products in advance and arrangement of capital as well. References Samuels, J.A. Sawers, K.M., (2017). SRS Educational Supply Company: An Instructional Budget Project.Issues in Accounting Education. Hastings, N.A.J., (2015). Capital Planning and Budget. InPhysical Asset Management(pp. 207-222). Springer International Publishing. Whitecotton, S., Libby, R. Phillips, F., (2013).Managerial accounting. McGraw-Hill Higher Education. Finkler, S.A., Smith, D.L., Calabrese, T.D. Purtell, R.M., (2016).Financial management for public, health, and not-for-profit organizations. CQ Press. Sullivan, S.D., Mauskopf, J.A., Augustovski, F., Caro, J.J., Lee, K.M., Minchin, M., Orlewska, E., Penna, P., Barrios, J.M.R. Shau, W.Y., (2014). Budget impact analysisprinciples of good practice: report of the ISPOR 2012 Budget Impact Analysis Good Practice II Task Force.Value in health,17(1), pp.5-14.