Meiosis 1. What does it mean when two sets of chromosomes are homologous? It means that each of the four chromosomes that come from the male parent has a corresponding chromosomes from the female parent. 2. Highlight the letter of each way to describe a diploid cell. a. 2N b. Contains two sets of homologous chromosomes c. Contains a single set of homologous chromosomes d. A gamete 3. Highlight the letter of the number of chromosomes in a haploid cell where 2n=8 . a. 8 b. 4 c. 2 d. 0
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major part of life. Nowadays‚ phone is not only using for making calls‚ among many other functions it’s used for text messaging‚ multimedia messaging and also even to connect us to the internet. Due to its various functionality it has a greater impact not only in the economy as well as in the society. Bangladesh is talking like never before. The phenomenal growth of the telecom industry over the last two decades has considerable changed the way people interact. The impact is seen among all spheres
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C/C Although both D. Brown (I) and N. S. Momaday (II) clearly describe the extreme weather conditions at the Oklahoma landmark‚ especially during the summer; Brown essentially states his observations while‚ Momaday romanticized his view of the landscape‚ which altered their perceptions. In the first passage‚ written by D. Brown uses laconic diction and vivid imagery to make the scenery more realistic and simple. First‚ Brown immediately begins by saying what the problem is. The author declares in line one
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Cell Organelle Worksheet Organelle Nucleus Where found (plant/animal/both) In animals it’s in the center of the cell while in plants it’s found in the cytoplasm. What it does in the cell (functions) It maintains the integrity of the genes and controls the activities of the cell. Something that performs the same function in the “real world” It works like a CPU sending out messages. Organelle Nucleolus Where found (plant/animal/both) For both animal and plants it’s within the nucleus of the
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Four Functions of Business Four Functions of Business Every company implements its own concepts and ideas to ensure the successful progression and continuous success within their company or business. The managers and key leaders must have certain routines and managerial skills that are proven to be reliable as resources to ensure these successes. To meet the challenges of today’s demanding business world‚ managers and key leaders use the four functions of business:
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Animation: Cells & Chemistry Glycolysis After viewing the animation‚ answer these questions. 1. Cells derive energy from the oxydation of nutrients‚ such as glucose . 2. The oxidation of glucose to pyruvate occurs through a series of steps called glycolsis . 3. How many carbons are in a molecule of glucose? 6 4. The energy related during these oxydation reactions is used to form adenosine triphosphate (
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of stem cell research. Stem cells offer people hope by promising to greatly extend the number and range of patients who could benefit from transplants‚ and to provide novel therapies to treat debilitating diseases such as diabetes‚ Parkinson’s‚ Huntington’s‚ heart disease and stroke‚ as well as accidental damage such as spinal cord injury. So why would anyone object to research in this area? The problem is simply that a particular type of stem cell‚ which potentially could provide many cell types for
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Impact of Technology on Cell Theory Technology has had a profound impact on the development of cell theory‚ allowing scientists to view the components of organisms on an unprecedentedly small scale. Before the creation of microscopes‚ misconceptions about how organisms were originated arose. The idea of spontaneous generation‚ a theory held for nearly two millennia‚ proposed that organisms originated from inorganic matter. The lack of technology impeded on the development of cell theory‚ until the creation
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Cheek cell practical Task 2 Risk assessment HAZARD RISK MITIGATION Methylene blue stains wear apron/gloves Swab stick spreading bacteria dispose correctly Microscope slide break/cut skin handle with care Cover slide break/cut skin handle with care Microscope drop/fall on foot position carefully
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Eukaryotic Cells Cells are the basic building block of life. Cells can be either Eukaryotic or Prokaryotic cells. Organism can only contain either one but not both of them. Prokaryotic cells are usually much smaller than Eukaryotic and are less complex. Bacteria are made up of one or more prokaryotic cells. Bacteria are made up of one or more prokaryotic cells. While Eukaryotic cell are found inside plant and animal life. Eukaryotic are more advanced and larger. Prokaryotic cell were the first
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