The great sperm race documentary. The great sperm race. 2023-01-06
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The Great Sperm Race is a documentary that explores the process of fertilization in humans and the incredible journey that sperm must undertake in order to reach and fertilize an egg. It is a fascinating look at the reproductive system and the various factors that can affect fertility and the chances of successful conception.
The documentary begins by introducing the viewer to the process of fertilization, which involves the union of a sperm and an egg to create a zygote. The egg is released from the ovary during ovulation and is transported through the fallopian tube, where it is available for fertilization by sperm. The sperm, which are produced in the testicles, must make their way through the cervix, uterus, and fallopian tubes in order to reach the egg.
One of the key themes of The Great Sperm Race is the incredible journey that sperm must undertake in order to reach the egg. The documentary describes how sperm are produced in the testicles and are then transported through the vas deferens, where they are mixed with other fluids to create semen. From there, the sperm must navigate through the cervix, uterus, and fallopian tubes in order to reach the egg.
The documentary also discusses the various factors that can affect the chances of successful fertilization. These include the health and motility of the sperm, the timing of ovulation, and the presence of any barriers or obstacles that may prevent the sperm from reaching the egg. Additionally, the documentary explores the role of female reproductive hormones in regulating the menstrual cycle and influencing the likelihood of successful fertilization.
Overall, The Great Sperm Race is a captivating and informative documentary that provides a detailed look at the process of fertilization and the many factors that can influence a couple's chances of conceiving. It is a must-watch for anyone interested in learning more about the reproductive system and the amazing journey that sperm must undertake in order to reach and fertilize an egg.
The Great Sperm Race Short Summary Free Essay Example 722 words
Fertilization occurs when the head of the sperm bursts to let its inside full of enzymes fuse with the plasma membrane of the egg. Bringing back the recommendation as I have seen a few fellow cycle 1 newbies on here. Hyperactivated sperm have the ability to swim and reach the egg faster. When discussing fertility there is NO SUCH THING AS TMI! After the sperm have entered the vagina, their objective is to reach a tight opening high above the vagina: the cervix. Film looking at new findings in evolutionary biology, suggesting the female is as promiscuous as the male.
When ejaculation occurs, the sperm go from the epididymis to the vas deferens, which is a sperm duct extending from the scrotum through the inguinal canal and into the pelvic cavity. The next destination of the sperm is the fallopian tubes. While the sperm try to find a way through the uterus, over 99% of them would be dead or dying. The cervix constitutes a physical obstacle because of its mucus, called the cervical mucus. This is why timing is so important for the sperm, as arriving at the egg too late or too early would lead them to death. Highly recommend watching this with your partner.
It is the sign that the creation of a new individual is about to start. Finally, the sperm is being conducted through the penis to the outside of the male body. So, how is it that doctors can tell the sex of a baby before it is born? This documentary re-enacts the journey of a sperm using human volunteers. This is where over a billion sperm mature and most wait. These sperm also become hyperactivated, which means their flagellar beating changes and increases in amplitude. Our Rules Please click here to read our complete list of rules! The Great Sperm Race does a great job explaining the whole process.
Unlike what most of the 3-7 year olds think we do not come in packages dropped by birds, we are born after a long journey that the sperm has to take. Velez 1 Adriana Velez April 8,2016 Human Anatomy Ms. How did it succeed? I think this documentary is very interesting in the way that it helps to comprehend how fertilization occurs. In these tubes, there are the right pH, the right ion concentration, and lots of nutrients for the sperm. The human volunteers attempt to overcome the obstacles faced by a sperm on its way to an egg.
While NOT required, it is encouraged. Allan Pacey compares the excursion of sperm as a war, because they have to go through lots of obstacles in the female reproductive system, like the acidity of the vagina, the mucus of the cervix, the narrowness of the entrance of the cervix, and the white blood cells of the immune system. Once created, each sperm ends up in a structure on top of the testicle, called the epididymis. As soon as we learn that someone is pregnant we ask what is going to be the sex of the baby. After the sperm has fertilized the egg, the male chromosomes are going to melt with the female chromosomes.
The Great Sperm Race Documentary assignment (1).docx
However, there is a difference in their motility. Sperm that have successfully made it through all the obstacles will be able to enter in contact with the zona around the egg, but only one will get to penetrate into the egg and fertilizes it. For those who get the chance to pass through the cervix, they will then reach the uterus. Film looking at new findings in evolutionary biology, suggesting the female is as promiscuous as the male. Get your paper price 124 experts online X sperm tend to be faster, but Y sperm live longer.
One egg has a limited lifetime and only lasts for 24 hours. Reports to the moderators are anonymous, and help keep the environment of the subreddit safe and supportive. In the documentary, Dr. Enjoy the rest of your weekend everyone! After they have made their way through these ducts, the sperm are being released into the ejaculatory ducts, which pass through the prostate gland and leads to the urethra. The mammalian egg is enclosed by the zona pellicula, which is composed of granulosa cells and facilitates the fertilization.
The Great Sperm Race Documentary: NAME: The Great Sperm Race Questions- 1 What are some of the fertility rumors that were proved untrue during the video? Capacitation occurs there, which means that sperm become motile and capable of undergoing an acrosome reaction. Explain how the gender of the embryo is determined. Only 20% maximum of these sperm have an appropriate size and shape and will be able to continue the journey, but for the remaining sperm about 80% , they will not get anywhere at all. This is so interesting and educational! The oocytes stop the abnormal sperm, the non-capacitated and the non-acrosome-reacted sperm from continuing the journey towards the egg. Sperm then meet another selective point: the oocytes. This is possible with the uterine contractions, because it helps sperm to reach the uterine cavity faster. Film looking at new findings in evolutionary biology, suggesting the female is as promiscuous as the male.
Cordero The Great Sperm Race: Reaction Essay For many, how we are born might be a simple, pleasurable process. Therefore, sperm become ready to fertilize the egg. What makes one sperm succeed in reaching and fertilising an egg rather than another?. Adding discussion flair to ask if any of you have other good tfab sort documentary recommendations? With 250 million competitors, it is the most extreme race on earth and there can only be one winner. With 250 million competitors, it is the most extreme race on earth and there can only be one winner. Many opt for the surprise and other eagerly wait until they are far along enough in order to tell the sex. It is like a barrier for the sperm, because it selects only sperm with normal motility.
With the human scale that the producers have used, it is easy to understand all the processes from the sexual reproduction to the birth of the embryo. Single sperm fuses with the egg, only one egg with succeed What makes sperm so special? With 250 million competitors, it is the most extreme race on earth and there can only be one winner. What they might not know is that it is not as easy as having sex and magically getting pregnant. We learn from the documentary that X and Y sperm are produced in almost equal number. Using computer animated graphics the process of male ejaculation and fertilisation is illustrated. The Great Sperm Race Short Summary This documentary retraces the journey of conception scaled up to human size, from the sperm production to the fertilization of the egg.
