animal cell essay

Our group decided to compare the Westminster mall to an animal cell and we found out that the Westminster mall is like an animal cell. Our group will be explaining how the Westminster mall is like an animal cell. We will summarize why we chose the place/thing to represent that organelle. All cells have a membrane a membrane controls what comes in and out of the cell.A membrane doesn’t want the cell to lose anything important. The same way a security guard wouldn't want a thief

Genetic engineering involves the transfer of foreign genes into the cells of animals or plants at an early stage in their development so that they develop with desired characteristics. Selective breeding is the process in which humans manipulate the gene pool by breeding certain organisms with desired phenotypic qualities and characteristics (such as high milk yield and disease resistant). The trait can be reliably passed on to the next generation and produce offsprings that meet specific requirements

This is referred to as totipotency and it allows scientists to split animal embryos into several cells to produce multiple organisms that are genetically identical. Modern techniques begin with stripping the embryo of the protective layer. After each blastomere has been separated from the embryo mass, the cell is encased in its own protective synthetic layer. Each blastomere cell, is now considered a new separate embryo and is cultured in vitro and later in vivo in a surrogate mother until birth

organism does not ensure an effect in humans, many drugs, treatments and cures for human diseases are developed in part with the guidance of animal models. There are three main types of disease models: homologous, isomorphic and predictive. Homologous animals have the same causes, symptoms and treatment options as would humans who have the same disease. Isomorphic animals share the same symptoms and treatments. Predictive models are similar

Body on a Chip, or Organ on a Chip. The Organ on a Chip is a multi-channel 3-D microfluidic cell culture chip that stimulates the activities, mechanics and physiological responses of entire organs and organ systems. At first glace these chips don’t look like anything more than very thin pieces of plastic, but when filled with cells from

tion of Cell Organelles Cells are surrounded with a boundary known as the cell surface membrane and as well as holding the cell together, being semi-permeable, it controls the movement of materials across it. Within the cell are a number of structures each which have specific functions. These structures are known as organelles. The cell surface membrane and the membranes of any of the membrane bound organelles described below are made of the same material, a double layer of phospholipid molecules

the experiment I noticed that in the onion cell there were no chloroplasts. There were no chloroplasts in the onion cell because in an onion the cells are used for storing energy not for photosynthesis and it grows under ground so there are no leaves on the physical body of the onion so it is unable to go through photosynthesis. The stem however of the onion has leaves above the ground but they do not serve a purpose after the onion has been picked. The cells, which contain chloroplasts that are located

observation about the traits of unknown organisms, and classify them to the right group. Making detailed observations about the traits, made it possible to identify which cell the trait belonged to because different cells have different traits. Animal cells do not have a cell wall, and has one or more small vacuoles. Plant cells has a cell wall, rectangular (fixed shape), and has a chloroplasts. Cytoplasm, Endoplasmic Reticulum, Ribosomes, Mitochondria, and Golgi apparatus to name a few. One reason

Phase 2 Lab Report Title: Animal and Plant Cell Structures Animal cell Number Cell structure Description and Function 1 Nuclear pore This is a protein lined channel or Microscopic channel which allows ions and small molecules in and out of nucleus 2 Chromatin (DNA) It consists of DNA and histones, it helps to put the DNA into a small Volume and serves as a body that helps to control DNA and expression. 3 Nucleolus It is located inside the nucleus of eukaryotic cell and sits in the nucleus

genetically modified products are created and evaluate the use of stem cells to combat disease. Genetic modification is the manipulation of DNA in an organism. It involves extracting a gene from one organism then inserting it into another organism that is usually of a different species but can be the same. The genes can also be manufactured instead of being extracted from the organism. Genetic modification can be done to plants, animals and even food. Genetically modified products can benefit humans in