Egg Cell Essay Example for Free

Egg Cell EssayThe en stallular phone is the female gamete apply for sexual reproduction. The egg cadre is responsible for providing half of the genetic material required for reproduction. When the egg carrell joins with the sperm cell. The egg cell is large and bulky structure which allows the sperm cell to get in easily.WHAT ORGANELLES DOES AN EGG cadre HAVE AND THEIR FUNCTION?Mitochondria Produces energy for the cell by a process called cell respiration. Cytoplasm All organelles inside the cell atomic number 18 suspended in the cytoplasm. The cytoplasm is mostly peeing which allows the organelle to move a cadence. It fills the interior of the cell. Vacuole Are terminus bubbles they store food, nutrients and waste. They also maintain internal placid pressure within the cell. Lysosomes Contain digestive enzymes and break down nutrients, they digest excess or weary organelles, food particles, and engulfed viruses or b effecteria. Rough ER Are very important in the sy nthesis and package of proteins. Smooth ER Acts as a storage organelle and is important in the creation of steroids and the storage of steroids and ion Ribosome where proteins are made.Golgi Bodies The main function is to package and process proteins and sends it to other parts. They also make and secret mucus. Chromosomes Chromosomes are made up of DNA and contains genes. Nucleous is where ribosomes are made. They disappear from the egg cell during reproduction. Haploid Nucleus This nub contains only half of the normal somatic number of chromosomes. Zona Pellucida Also known as viteline tissue layer it protects the ooccytes, eggs and embryos. Supports the cell and controls entry into and out of cell. The cell membrane allows the sperm cell in. Follicular Cells Provides nutrients to the maturation ovum for growth and maturation.WHAT MAKES THE EGG CELL SPECIAL?The egg cell has no centrioles. The egg cell has a lot of mitochondria because It has a haploid nucleuses because when the egg cell joins.. It has a zona pellucid which act as a cell membrane for the egg cell. It also has follicular cells.PICRTURES USED TO BUILD THE CELL MODELPICRTURES USED TO BUILD THE CELL MODEL.WHAT MAKES IT SPECIAL?ABOUT THE EGG CELLThe egg cell is present in both animals and plants. In plants it is called the gametophyte and in animals it is called the ovum. This project is about the animal egg cell (or ovum). This cell is a gamete cell which content it is responsible for reproduction. It is also a haploid cell which means it has a single set of unpaired chromosomes. The egg cell is the largest size cell in a human body and it is visible to the naked eye. The egg cell has a large amount of cytoplasm. The egg cell life span is short.WHAT DOES IT LOOK LIKE?The egg cell has a very round shape and is the largest cell of living organism. The egg cell is bulky and solid.