Cell Division

Cell DivisionCell division is an essential step in life, and is a result of the mutation of genes that give rise to the different kinds of cells. Cells reproduce by dividing, and each new generation is formed from the joining of two or more cells. It is a biological fact that in humans cell division is responsible for the formation of an offspring. However, not all cells divide, and a number of those that divide to produce a damaged or dead offspring, which is called a cell suicide.Cell divisions are a genetic rule in all living organisms. The original single cell was the first cell to divide in living cells. In each generation after this first one there has been a slight and gradual increase in the rate of cell division. This factor has determined the history of life and led to the existence of many diverse species. Cell division is one of the most important developmental events in the evolution of life.Cell division has a natural tendency to balance itself out as new cells are prod uced. As they proliferate their number and size increases. If there is sufficient food for growth and development, they will begin to reproduce themselves. The process of cell division is always carried out by a vital process called mitosis. Mitosis allows cell division to proceed by creating a daughter cell by fusing its nucleus.The fusion of two chromosomes is the basis of every cell division. The old line of the cell division process from the time when a single cell became two involves the following steps. The cell divides by initiating fission and fusing the nucleus of the cell. Fission occurs when the nuclei of the two chromosomes fuse to create a large cluster of nuclei.The fusion of two chromosomes can be completed by cell division, or by the separate fusion of two cells. It may also be necessary to use nuclear transfer and the recombination process in order to merge two cells in order to complete the division. The splitting of a cell involves the destruction of a single cell and cannot be repeated.When there is no further need for division, the cell dies. However, the process of cell division continues in these dying cells by the next generation, which is referred to as the daughter cell. This cell may form into a cell or may fuse with another to form a cell. In addition, an additional daughter cell may be formed from a cell that has split off and become a stem cell. These processes continue through the generations and in time gives rise to the offspring we know today.Once a cell has reproduced it is then possible to conceive of offspring from that single cell. Because of this simple biological process, cell division is an essential part of the process of evolution.

Building Vocabulary Test Prep Edition - by TutorNerds

Building Vocabulary Test Prep Edition - by TutorNerds Test Prep Tips from an Orange County College Consultant: Building Vocabulary As a college prep student, you already know that vocab is important. You are writing essays left and right and you probably have an AP or honors English class under your belt or in your near future. You have participated in plenty of study groups for your upcoming SAT (dont wait too late to book one of our Irvine SAT tutors) and you may have noticed that most of your student colleagues don’t care for the vocab sections. I’m guessing that you don’t either. There are many, many theories as to how you can improve your vocabulary score. Some will say that you don’t even need to study vocab that you just need to study test prep, others will say that you should know every single word in the English language and the multiple definitions of each of them. Other still, will tell you to study the root words or brush up on your Latin (or study it for the very first time ever) or to learn a reasonable amount of words or to look at words in context. None of these people are right or wrong. You are an individual and your learning style may fit into any of these categories or none of the above (READ: 5 Reasons Students Should Blog). If you are taking the SAT this October then I suggest that you get a tutor who specializes in the verbal sections to help you speed up the task of learning vocab, but if you are a freshman or a sophomore, then give these 5 tips a shot (READ: Ask a Nerd! SAT Subject Tests). 1. Read Many students don’t read ‘for fun’, meaning outside of their class assignments. This is understandable because school work does become overwhelming. It is a fallacy to think that you must read from the Great Books list in order to learn new vocabulary. Students can learn new words in context by reading news articles, magazines, and “beach reads” (uncomplicated, easy to read novels). The more you read, the more vocabulary you will be exposed to. I recommend keeping a small pen and pad of paper around while you are reading on your electronic reader and write down new words. Continue to enjoy your book but look up your list of words once you have compiled a list of 20 or so. If you are interested in reading the Great Books list, then certainly do that as well (READ: Five Books to Help You Write Well). 2. Break it Up Attempting to learn 3,500 new words during your junior year of high school isn’t a fun time. Start early (say freshman year) and break up the studying. Try using a SAT-worthy vocab list and learn a new word every day (CLICK: SAT Word Lists: Vocabulary). 3. Similar Words Broaden your vocabulary for the SAT and in general by looking for similar words. Every time you write the word “great” or “interesting” or other commonly used words, write it down on a separate list and look them up later on at Thesaurus.com. In fact, just bookmark Thesaurus.com on your laptop as you will be referring to it ALL the time. By looking up synonyms for commonly used words, your essays and in-class assignments will still be “great” and “interesting” but now they will also be “tremendous” and “engaging”. Your test prep vocabulary will also improve. 4. Opposite Words While you’re at it, learn the antonyms of many, commonly used words and terms. Now you will know how to correctly use “menial” and “disenchanting”. 5. Listen In today’s world of cell phones and texting, we rarely listen to what other people are saying. If you are able to listen more to the world around you, you may learn that the lady in the theater lobby found the movie to be “enigmatic” because she didn’t understand a thing about it. There is no reason for the SAT vocab section to be an “enigma”; start your vocab study early and it will be more “facile” (easy). All blog entries, with the exception of guest bloggers, are written by Tutor Nerds. Are you an education professional? If so, email us at info@tutornerds.com for guest blogging and collaborations. We want to make this the best free education resource in SoCal, so feel free to suggest what you would like to see us post about. Applying to college this year? Don’t go it alone. As college becomes harder and harder to get into, it’s crucial you take the admissions process seriously. Let our Orange County college admissions consultants get you into your dream university. Our experienced consultants have a 97% success rate!

5 of the best ways to choose a school for your child

5 of the best ways to choose a school for your child The school you choose for your child is one of the most important decisions about their future you will ever make - particularly if you're choosing the school that will be guiding them through their GCSE exams. Selecting the right school isn't as easy as it sounds, and if you pick the wrong one it can hinder your child's education. Here are a few tips that you may like to consider when it comes to decision time: 1. Learn from your own experiences. Think back to when you were at school. What was it like? Do you want your child to go to a similar school or would you like a different experience for them? 2. Write down what your expectations from a school are then turn them into a checklist, ordered by priority. Then when you visit local schools, measure up the facilities they offer against your checklist. 3. Draw up a shortlist of two or three different schools. Consider all of their pros and cons separately, and discuss which ones will be most important to your child. For example, if there's a great school in East Sussex but your family lives in Greater London you may decide it's in your child's best interests to attend a local school even if its academic record isn't so impressive. 4. First impressions can be misleading, so try and visit your shortlisted schools more than once. Make friends with parents whose children already attend and find out as much as you can about each school. 5. Finally, ask your child which school he or she prefers. If they have come to the same decision as you, that's great. If not, consider their reasons and discus with your child which school will be best for them to attend. Always remember, the choice of school may ultimately be yours, but your child is the one who has to walk through the gates every day. Make sure they're happy with your choice.

International Community School of Addis Ababa

International Community School of Addis Ababa International Community School of Addis Ababa The International Community School of Addis Ababa is a premier early childhood through grade 12 school offering a holistic, vigorous and inclusive program. An International Baccalaureate Diploma school, accredited in the United States, ICS serves a diverse, multi-cultural student body on a beautiful, well-equipped campus. Our mission is to nurture the talents, character and intellect of all learners, challenging them to be a positive influence and empowering them to excel in their world. Our vision for learning at ICS includes: engaging learning experiences through inquiry and reflection a broad range of local, global and virtual opportunities innovative and flexible use of resources The school is located 15 acres, the campus integrates purpose-built classrooms, modern technology, outstanding athletic facilities and peaceful green spaces. ICS serves the educational needs of the international community in Addis Ababa in early childhood through grade 12. ICS has adopted a standards-based curriculum. These research-based and internationally recognized standards guide what students demonstrate, know and are able to do in each subject and at every grade level. ICS Addis is governed by a nine member Board of Governors. Seven members are elected for two-year terms by the ICS Parent Association.

Juicing A Way To Begin A Healthy Living

Juicing A Way To Begin A Healthy Living This guy is making all of my meals this week This weekend I started a cleansing/detox program that is commonly referred to as juicing, a process that involves taking various fruits and vegetables and blending them into a juice/smoothie and, for seven days, foregoing solid food in favor of five drinks per day. If youre familiar with the documentaries Hungry for Change or Fat, Sick, and Nearly Dead, then youve heard of juicing before. Why am I doing this? American diets are notoriously bad at giving the body nutrients it requires to function properly. Were all aware that the US is one of the highest-ranked nations in obesity. 27.5% of us are obese. Our bodies are constantly ingesting man-made food that they were not designed to digest. We have worsened our health because of what we put into our bodies. If you have 15 minutes, watch Dr. Terry Wahls  talk about how she treated her M.S. with a healthy diet inspired by the Hunter/Gatherer diet, and youll hear her talk about our horrendously poor nutrition and how that effects our minds and our bodies, all the way down to the cellular level. The typical American diet is high in calories and low in nutrition, obviously the inverse of what our bodies are designed forthus, we have higher rates of obesity, diabetes, heart disease, and even learning disabilities. The processed foods we take in are not being processed in our bodies. Juicing provides an opportunity to flush out the garbage we take in, giving us an opportunity to change our lifestyles more suitable to what we, as humans, are biologically designed for. After two days, Ill admit to it being difficult. Im getting headaches from the lack of caffeine, and Im craving a bacon cheeseburger something fierce, but Im not hungry. Its five 10-12 oz glasses of juice per day, juice that is derived from fruits and vegetables that you buy and blend at home. After a drink, I feel full, but want to eat more, because my body has become addicted to the chemicals and sugar we put in our processed food. Ill follow this up next week and let you know how I feel at the end, but the purpose of juicing is not to starve merather, it is to give my body what it needs and get rid of what it doesnt. Its helping my body naturally discharge the chemicals I put in without inundating it with more crap. You can find out more about juice at Jason Vales website, and read about it yourself, but I encourage you to consider it as an option for improving healthy living. Its not a diet, its a lifestyle change. I encourage you to give it a look. Its an added bonus that the stuff is actually pretty tasty.

How Does a Writing Tutor Work?

How Does a Writing Tutor Work?A Writing Tutor San Diego can prove to be invaluable for your young writer when she has to write her essay or dissertation. Tutors are known for their knowledge of academic writing and professional communication. You can contact them through the internet and speak to one on one over the phone and even over the internet.Tutors provide extensive writing advice and help with assignments, as well as grading the work. They can also suggest improvements to the writing. When you hire a tutoring service, the tutors can help you become more productive in your life and at school.Tutors can help you in different ways. First, they can give you more guidance on how to build a successful essay. They will help you organize your thoughts and ideas into an article or letter.A great topic to get a subject and a starting point for the essay is the importance of starting the research. Also you need to discuss how you found out about the topic. This will make the students aw are of the importance of having research materials. There is also need to give directions in terms of finding relevant information about that topic.After studying day subjects, students who want to turn to non-fiction writing can be asked to write a short description. You can also write a summary of the facts about the topic. Tutors are well-versed in editing, formatting and proofreading essays.Students will also get suggestions for researching the topic. Their tutors will suggest important tips and information on which topics to choose for research.Some tutors can also be helpful for helping students to put together a portfolio. They can help students with their essay and with proofreading the work. They can also help students revise their articles.

Private English Tutor - How to Find the Best One For You

Private English Tutor - How to Find the Best One For YouDo you need a private English tutor in Japan? Well, if you're planning to spend your holiday in Japan, consider this: the language lessons and tutoring that you'll get are often in Japanese, and you will have to speak Japanese while you're studying. A language school in Japan might not be a good idea unless you have a great amount of time on your hands. However, a private tutor might be just what you need to make the time you need to study come together.There are a number of language schools in Japan. The two main ones are the Nihon University of Foreign Studies (NUFS) and the Nihon Keisatsu-shi. Most language schools these days offer lessons in English, however, there are some that provide classes for Japanese as well.Nihon Keisatsu-shi offers classes in English as well as Japanese. These classes may be taught in the evening or during the day, depending on the availability of students.A big advantage of attending a Nihon Keisat su-shi class is that most of the courses are taught by Japanese people who are native speakers of the language. In other words, the teacher will have good enough conversational skills to teach you the lessons with a fair degree of fluency.If you are self-taught, it would be better to take classes at a higher level so that you can gain enough knowledge in English. Your main goal is to acquire enough knowledge that you can speak effectively with people around you and be able to properly answer questions with them.In spite of the language courses being in Japanese, there are some lessons that are not taught in English. You will also have to attend a class with a group, so if you are alone you should be aware that this class will not be very helpful for you.In addition to the language courses, there are also many other things that you need to know about the country that you're going to in Japan. If you wish to learn more about this country, you might want to visit it yourself. However, if you're going on a holiday and you're looking for a place where you can start learning English right away, consider a private tutor in Japan.

Second Grade English Tutoring Online - Getting Through Your First Year in College

Second Grade English Tutoring Online - Getting Through Your First Year in CollegeLooking for a second grade English Tutoring Online? This might be your first time to seek assistance from this kind of service. Maybe you are interested in taking up a new career or starting out in life and want to find a great job to support yourself, but you are struggling to come up with the materials to get that job. Or maybe you are a person who does not have the time to go to school but is in need of having a wonderful career that will provide you a considerable amount of financial security.Maybe you want to finish up a degree that you thought was going to take forever, but you wanted to get the diploma before the recession hit. No matter what your reasons are, you will surely benefit greatly from the services that are offered by English Tutoring Online. It is the fact that it is easier than ever to do. You don't have to drive a hundred miles to see a tutor and you don't have to stay at home on Sun day mornings. You can work from the comfort of your own home.The world of Second Grade English is quickly approaching you. You have some questions about some of the fundamental subjects that you are going to need for your English course. There are many resources online that will help you answer these questions and also teach you about the concepts that you need to understand for the exams that you have to pass.By taking a class with an English course that you know nothing about you will not be able to obtain the knowledge that you need to understand the concepts in this course. Not only will you not be prepared for the subject but you will also be exposed to quite a bit of your professor's thought process and methodology.English tutor services can help you so much in this regard. You have the time to do it while having someone come into your home to learn all the things that you need to learn from the very beginning. By allowing the tutor to help you find the concepts that you are u nable to find on your own you will be able to find that basic understanding that you need to finish the course successfully.Having English tutor services on the web for a Second Grade English Tutoring Online is easy. There are many web sites online that offer these services. You just have to research on the internet and find the one that offers the service that you are most interested in.A Second Grade English Tutoring Online course will help you find that understanding that you were missing from your academic curriculum. The best part about this course is that you don't have to sacrifice your own personal interests in order to take this course. You can have the academic assistance that you need with the materials that you will need to pass the examinations that you need to attend and succeed in your job that you are seeking.

A Day in the Life at Johns Hopkins University

A Day in the Life at Johns Hopkins University The tutors behind Varsity Tutors are not just here to teach theyre sharing their college experiences as well. Caroline received her Bachelors degree in Writing Seminars from Johns Hopkins University. She is currently a tutor in Washington, D.C. specializing in AP English Language and Composition tutoring, History tutoring, Reading tutoring, and several other subjects. See what she had to say about her experience at Johns Hopkins University: VT: Describe the campus setting and transportation options.How urban or safe is the campus?Are there buses or do you need a car/bike? Caroline: The campus is located on the north edge of Baltimore. It provides a traditional campus experience quads, lots of trees, and stately brick buildings. Plenty of spots in the city are very accessible by public or university transit, and there is a campus shuttle that stops in Station North, a small arts district; Mt. Vernon, the historic district with museums, restaurants, and shops; and several other areas. There is also the Collegetown shuttle, which will stop at other colleges in the area, including Maryland Institute College of Art and Towson University. This, by default, gets you to various areas of Baltimore. The Baltimore public bus system is far-reaching and helpful, but it is not the most reliable if you are running on a schedule. The Charm City Circulator is a free public bus which you can access from Penn Station, and it is great for getting around the Inner Harbor, Fells Point, etc. Walking is also a great option. People sometimes like to reduce Baltimore to the d angers shown on The Wire, and while the city definitely does have its problems, walking is pretty safe in many areas, especially during the daytime. And in the immediate campus area, there is an abundance of security. VT: How available are the professors, academic advisers, and teaching assistants? Caroline:I mainly took small humanities classes, and I found the professors to be very available and helpful. As long as you make an appointment, professors, academic advisers, and teaching assistants are all very accessible. However, in the larger lecture classes, teaching assistants tend to be much more available than professors. VT: How would you describe the dorm life rooms, dining options, location, socialization opportunities with other students? Caroline:All of the dormsare comfortable. Each room is a decent size and well-heated, and there are a wealth of opportunities for meeting people on your floor (depending on your Resident Assistant/your own initiative). The AMRs (buildings with traditional-style living) are known for being more social, but I lived in Wolman Hall (suite-style) and found that living with three suitemates (in two bedrooms) was a great way to get to know people in-depth right from the beginning. None of the dorms are more than a 10-minute walk from most academic buildings, and all have strong security. After sophomore year, though, most students live in apartments or rowhouses a much cheaper option in Baltimore than the upperclassmen dorms. As for the dining options, they are probably average for campus food. The freshman dining hall is great for socializing, as it is mostly only utilized by freshmen. There is also a kosher meal plan and a vegetarian station at every meal. In regard to socialization outside of the dorms, there are plenty of teams (ranging from competitive lacrosse, to club soccer, to ultimate frisbee, to Quidditch) and clubs (improvisational club, a cappella groups, theatre groups) to join. Some of the clubs outside of sports and entertainment can be somewhat haphazard/under-developed, but participation in and viewing of the aforementioned teams and clubs can be really rewarding. VT: Which majors/programs are best represented and supported?What did you study and why? Did the university do a good job supporting your particular area of study? Caroline:There is definitely a strong focus on STEM fields at Johns Hopkins University. These majors attract the most students, the programs are top-notch, and there are speakers and honor societies for various majors. The most popular humanities majors include International Relations and Writing Seminars, though some of these students have a second major in a STEM field. I studied Writing Seminars, which is the creative writing program. I have always had a passion for reading and writing fiction, poetry, and drama, and I am also interested in teaching. I did not have the sense that the university was very invested in supporting the literary community. At one point, I tried to start a literary society, but I could not gain university authorization, let alone funding, on the basis that literary magazines already existed, making a club for a community of writers redundant. However, these literary magazines do exist, and there are certainly resources on campus (and in Baltimore) for aspiring writers and artists. This is especially true if you keep abreast of the events going on in the MFA program for creative writing, which include weekly readings of graduate work and periodic readings from professional writers. Furthermore, there are some very dedicated professors who are deeply invested in developing student talent. One of my best academic experiences was doing an independent study to further a writing project. VT: How easy or difficult was it for you to meet people and make friends as a freshman? Does Greek life play a significant role in the campus social life? Caroline:I had a fairly easy time meeting people and making friends as a freshman. I was very lucky with the roommates I was placed with, I met people in classes, and I went to as many university events as I could in the first few weeks, when most people are very open to meeting others. I also auditioned for a short play, and participating in that helped me meet both freshmen and students in other years. Only about 25% of Johns Hopkins University students are involved in Greek life. While most freshmen attend Greek social events at least a couple of times, I would not say that Greek life is the dominant form of socializing on campus. I did not participate in Greek life, and I have no regrets. VT: How helpful is the Career Centerand other student support services?Do many reputable companies recruit on campus? Caroline:I have not found the Career Center to be exceedingly helpful in pointing me toward opportunities for internship and employment, though their services in helping with resumes and offering interview preparation are a great resource for many. They also have a strong alumni network, and websites with internship/job opportunities are accessible even after graduation. Career fairs at Johns Hopkins University are generally geared toward people in STEM fields, but there are certainly a number of companies in these fields that recruit on campus. VT: How are the various study areas such aslibraries, the student union, and dorm lounges? Are they over-crowded, easily available, spacious? Caroline:Dorm lounges are very comfortable, and the library is quite big, with a variety of options. Each of the five floors has a different atmosphere and a different expectation for quiet so the lowest level is great for people who need total silence for concentration, and the highest level is great for people working in groups. While the library becomes quite crowded around final exams, there is generally room for everyone, and it is accessible and spacious. The same goes for Brody Learning Commons, which is attached to the library but has more technological options, different seating choices, private rooms, and a caf. VT: Describe the surrounding town. What kinds of outside establishments / things to do are there that make it fun, boring, or somewhere in between?To what extent do students go to the downtown area of the city versus staying near campus? Caroline:Baltimore is a very dynamic city. There are daily musical performances, many small theatres, tons of restaurants and bars, various professional sports teams, and some inspired, powerful community initiatives. One of my best experiences at Johns Hopkins University was volunteering and engaging on a personal level with city residents and fellow students. Most students go further downtown than the Hopkins Bubble of Charles Village at least a few times a month. Baltimore has a lot to offer, and it is not too hard to find out about events going on in the city. VT: How big or small is the student body? Were you generally pleased or displeased with the typical class sizes? Caroline:The undergraduate student body is around 6,000 people. I was generally pleased with class sizes the majority of my classes were humanities seminars, with the smallest having four people and the largest having 19. The biggest class I took was a 400-person Psychology lecture. However, even class sizes in these subjects tend to dramatically decrease after the introductory level, and there are smaller lectures, as well. One History class that I took was a 40-person lecture. VT: Describe one memorable experience with a professor and/or class. Perhaps one you loved the most or one youregretthe most. Caroline:Probably the best class I took at Johns Hopkins Universitywas a class on lyrical poetry with Professor Steve Scafidi. He wrote page-long letters of feedback for each poem we wrote. I definitely learned the most from that class about how to approach and enjoy revision of any kind of writing, and how to be both generous and incisive in my feedback of others work. Check out Carolines tutoring profile. The views expressed in this article do not necessarily represent the views of Varsity Tutors.