The Sperm and the Egg Essay Example for Free

The Sperm and the Egg Essay Rhettman Mullis The Sperm and the Egg Hello, my name is Eve and today is going to be the most exciting day of my life. It has been a really long journey but I have finally made it to the infundibulum, this is the outer part of a women’s fallopian tube. My medical name is known as â€Å"Ova†, but to my friends I am known as Eve or Egg. I have recently been in contact with a germ cell named Adam. His medical name is known as â€Å"Sperm† and he lives inside of a human body of a male. Adam and I have been dreaming and planning this adventure for quite some time now. I am just praying that when we finally do meet that everything goes according to plan. You see, this day is so important because when Adam and I meet we will be joining as one to create a life. When we unite we will create either a male or female embryo which will grow into a baby. This process all starts with the life of a female human being. When a female child is born they are born with all the ova they will ever have throughout their life, which is about 2 million. After about 15-17 years that child is more developed and goes through a stage in their life called puberty. Only about 400, 00 of the 2 million Ova make it through this stage in a women’s life. I was lucky enough to be one of those 400, 00 who made it through. After this stage myself and the remaining ova resided in a thin capsule inside the women’s ovaries called the follicle. When the woman has reached her reproductive years and the ova have reached their full ripened potential they will be released in hopes of fertilization. There are only about 400 ripened ova that typically make it to possible fertilization. This is roughly 1ova per month (Rathus, S. A. , Nevid, J. S. , amp; Fichner-Rathus, L 2011) and today is my day, the day I have been planning my whole life. Today is the day Adam and I will embark on a journey to create a life. I have just been released and am now making my way to the fallopian tube. Once I reach the fallopian tube I will wait for Adam patiently and we will set off on our journey together. Traveling down the fallopian tube is about a 4 inches long, and will not be a quick trip, however it is vital. The fallopian tube works like a passageway to help nourish and conduct myself and other ova passing through on our way to the uterus. Cilia are hair like projections that line the fallopian tube that help me along my journey. The cilia move me through the tube about 1 inch day. Fertilization usually occurs in the infundibulum, within a couple of inches of the ovaries because ova must be fertilized within a day or two after they are released from the ovaries. Rathus, S. A. , Nevid, J. S. , amp; Fichner-Rathus, L. 2011). During which my host will begin the ovulation process, and within two weeks we will have either created a life or my host will menstruate. Adams journey will begin in the seminiferous tubules, which is located inside of male’s testes. While in this location Adam will develop which will take about 2 months for him to reach his full ripened potential. Onc e Adam is developed and ready to go he will travel to the epididymis where he will be carried to the urethra from the force of ejaculation. Once in the urethra Adam will meet a mixture of secretions that were created by his host’s prostate gland. This mixture that was created will help Adam find his way to Eve to begin their journey together. When Adam’s host is sexual aroused and is about the ejaculate his pelvic muscles will begin to contract. Adam will now leave the males body through the releasing of the mixture through the penis and inserted in the vagina. Once Adam and I meet we will begin the fertilization process. This is where we will begin to create the human life we have always dreamed about. Adam’s 23 chromosomes from the father’s sperm cell combine with the 23 chromosomes from the mother’s ovum, furnishing the standard ensemble of 46 in the offspring. Among the 23 chromosomes borne by sperm cells is one sex chromosome—an X sex chromosome or a Y sex chromosome. Ova contain X Sex chromosomes only. The union of an X sex chromosome and a Y sex chromosome Leads to the development of male offspring. Two X sex chromosomes combine to yield female offspring (Rathus, S. A. , Nevid, J. S. , amp; Fichner-Rathus, L. 2011). Adam and I have great news to present, the trip when according to plan and together we have created a baby girl. It was a long journey and at time we were not quite sure if everything was going to work in our favor. Despite it all everything worked out and we have successfully completed this mission and our goals in life. REFERENCES Rathus, S. A. , Nevid, J. S. , amp; Fichner-Rathus, L. (2011). Human sexuality in a world of diversity (8th ed. ) Boston, MA: Allyn and Bacon.

Lao-tzu: The Moderation Of Rule Essay -- essays research papers

Ruling a country effectively is executed through a variety of methods. Lao-Tzu, a follower of Taoism, expresses his belief on the most efficient way to govern. "The more prohibitions you have, the less virtuous people will be. The more weapons you have, the less secure people will be. The more subsidies you have, the less self-reliant people will be" (25). This quote from Lao-Tzu can be interpreted many different ways. The author discusses what he feels the role of a leader should be, the restrictions and the privileges that should be given to the people. There are various views on this particular passage even among Americans. Lao-Tzu feels that taking action in order to make people feel safer and ensure their well being will actually be detrimental; although I agree with Lao-Tzu's tactics, most Americans hold differentiating views.The more restrictions you place on a people, the less moral the people will be. Americans encounter this on a daily basis. American society was founded upon and is enraptured by rebellion. The early American colonists revolted against the English government. The more laws and restrictions the King would place on them the more they would rebel and fight. When the American people feel oppressed by any law or prohibition set forth by the government the people will challenge it in an effort to change it. America is one of the only countries where its people actually believe they can make a difference and change what they feel is not righ...

Negative Side Effects of a Low-Carb Diet Essay

Diet Low-carb diets can be a healthy and efficient weight-loss program, but they can be risky, as carbohydrates are the only sources of energy for your crucial body organs such as the brain, central nervous system and the kidneys. According to the Mayo Clinic, low-carb diets increase the levels of blood sugar and make your body use its fat stores. However, low-cab diets have some negative side effects associated with them. General Body Weakness When you make a transition from a crab-dependent diet to a low-carb diet, your body needs to adjust to the changes, according to Becky Hand, a licensed and registered dietitian. Low-carb diets cause lack of energy in your body because carbohydrates play a role in the burning of fats, which produce energy. Lack of energy in your body can cause dizziness, nausea, headaches and fatigue. Bad Breath Low-carb diets lead to incomplete burning of fats to produce energy in your body, and in the process, ketones are produced, says Anssi H Manninen, an exercise physiologist specializing in sports nutrition and ergogenic aids. Excess ketones in your body come out through your urine and saliva. This causes bad breath among people on low-carb diets. Though you cannot do much to stop bad breath, drinking water and chewing sugar-free gum can help you suppress bad breath, says Shannon Clark, a certified personal trainer and author of â€Å"8 Low-Carb Conundrums. † Constipation Foods in low-carb diets such as beef have little fiber and cause reduction in body fiber, which can lead to constipation. However, constipation occurs due to lack of roughage in your body regardless your nutrition plan, says Clark. You can avoid constipation by including vegetables in your diet, since they have soluble fiber that slows the movement of food in the intestines to ensure complete digestion of food. Dehydration Low-carb diets burn glycogen stores in your body, which have water. Excretion of ketones through your urine causes frequent urination. This loss of water leads to dehydration when you are on a low-carb diet. Dehydration leads to headaches and fatigue. Take a lot of water to replenish the lost water as a remedy to dehydration caused by low-carb diet, reports the Mayo Clinic. Muscle Cramps Diets low in carbohydrates has an effect on your muscles. This is caused by the dehydration due to your low-carb diet and lack of vitamins that are important for the well-being of your muscles. Muscle cramps reduce your fitness and energy levels, says Doctor Arne Astrup. Consume fruits and vegetables with essential vitamins as a remedy for muscle cramps. Key Concepts * Low-carb diet * Effects of low-carb * Lack of carbohydrates References * US National Library of Medicine National Institutes of Health: Metabolic Effects of the Very-Low-Carbohydrate Diets: Misunderstood â€Å"Villains† of Human Metabolism [ http://www. cbi. nlm. nih. gov/pubmed/18500949 ] * The Mayo Clinic: Low Carb Diets [ http://www. mayoclinic. com/health/low-carb-diet/NU00279 ] * CBSNews. com: Low-Carb Side Effects Cited [ http://www. cbsnews. com/stories/2004/09/02/health/main640566. shtml ] * Bodybuilding. com: 8 Low-Carb Conundrums [ http://www. bodybuilding. com/fun/8-low-carb-conundrums. html ] * Spark People: The Truth About Carbohydrates [ http://www. sparkpeople. com/resource/nutrition_articles. asp? id=590 ] * The Mayo Clinic: Glycemic Index Diet; What’s Behind the Claims [ http://www. mayoclinic. com/health/glycemic-index-diet/MY00770 ]

Freshman Year Of High School - Free Essay Example

Sample details Pages: 2 Words: 649 Downloads: 10 Date added: 2019/05/15 Category Sociology Essay Level High school Tags: Sociological Imagination Essay Did you like this example? Its because Im a girl, I know. This has been one of my most dreaded yet constant phrases of my childhood, which usually was the ending of a discussion with my parents. I never understood why my gender was relevant and felt like the deciding factor when discussing plans I wanted to make, but never mattered for my brother. There were only two of us, and I was the youngest. In the eyes of my younger self, my brother had all of the freedom in the world. He was able to go outside when he wanted, ride his bike through the neighborhood, and play basketball with his friends whenever he pleased. I could never wrap my mind around why I was unable to do the same things that my brother was allowed to do; and of course my parents response was Youll understand it when youre older. In retrospect, I realize that I confused my parents protectiveness as favoritism. I now see that my feelings of frustration towards them when it came to this stemmed from lack of knowledge of the things that were happening in America. Don’t waste time! Our writers will create an original "Freshman Year Of High School" essay for you Create order Freshman year of high school is when I became more informed about the assault that women face. My humanities teacher presented a lesson to us about gender-related issues, including harassment, sexual assault, and rape. It felt as if everything was coming full circle because I was now actually understanding the justifications for my parents precautions. Through this project we studied the mental, emotional, and physical effects that women face as victims, long with tips to help us be as safe as possible. I was oblivious to the fact that according to the National Sexual Violence Resource Center, only 9% of sexual assault and rape victims are male, and 91% are female. Comprehending such a statistic was mind boggling. How was I unable to make that connection as a child? Now being aware of how prevalent this issue is, I found myself constantly on high alert. I adjusted how I walked down the street, making sure that I on the side of the sidewalk facing the cars so that one could not approach me unknowingly from behind; I would make sure to walk with only one earbud in to be aware of the sounds around me. I found myself, and still find myself, with my guard up even in my newest setting: college. Be sure to always use the buddy system at night because it is always better to be safe rather than sorry a student tour guide at UC Santa Cruz said, as she laughed and gave us a thumbs up while we continued walking through a maze of redwood trees. This remark was one that went unnoticed by a majority of the group, but the two girls standing next to me definitely understood what she was referring to. Hearing this made me feel uneasy. While selecting the schools I was applying to, I had been analyzing facts such as retention rates and class ratios; not the amount of blue lights that were located on campus. Although I consider the University of San Diego to be a safe place, it is not typical for other campuses to be as actively aware and preventing these issues. The support of the Campus Safety has helped me work on my own feelings of nervousness and anxiousness while doing simple tasks such as walking to and from places. The need to be hyper alert at all times that is experienced by women, and men, that is brought on by the statistics of assault is an issue that needs to continue being addressed on a national level. Sources: Get Statistics. Sexual Assault Statistics | National Sexual Violence Resource Center (NSVRC), www.nsvrc.org/statistics. Public Safety. Study of Human Trafficking in San Diego Joan B. Kroc School of Peace Studies University of San Diego, www.sandiego.edu/safety/.