“The mitochondria is the powerhouse of the cell” is a universal term used to describe the power of this organelle‚ but the mitochondria is much more than this. The mitochondria provides the necessary energy to perform any task within the cell. Its ATP is irrevocably required in every facet of cellular productivity and without it no cell would be able to function. I refuse to stand up here and tell you that no other organelle is important. Every organelle is a vital part of this community that contributes
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Eva: What is the structure of skin cells Marilyn: Your skin is the largest known organ in your body. This substance is waterproof and flexible it has three layers to it. They all work together to keep all your organs and tissues inside your body it also keeps infection‚ viruses and bacteria out of your inside of your body. In your skin cells there are little thing to tell the cell what to do. There is a nucleus is the control center of the cell. There is a cell membrane it the holder‚ so it holds
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Describe how Bacteria decode its genetic information to produce proteins? Intro(10mins) Bacteria belongs to a group of organism that lacks cell nucleus and membrane bound organells. This group of organisms are termed as prokaryotes. Prokaryotes follows the central dogma of molecular biology first proposed by Francis Crick in 1958 to synthesize proteins from mRNA through a process called translation and the mRNA is being synthesized from the DNA by another process called Transcription.
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that link together cells 2. basal body- An eukaryotic cell organelle that consists of a 9 + 0 arrangement of microtubule triplets; could be the organization of a microtubule assembly of a cilium or flagellum; its structure is completely identical to that of a centriole 3. capsule- surrounding the cell walls of some bacteria is a sticky layer that protects the cell surface and sometimes helps in gluing cells to surfaces 4. cell junctions- A structure that is used in connecting cells that are within
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DESCRIBE THE STRUCTURAL COMPARTMENTATION OF MAMMALIAN CELLS AND THE DIFFERING FUNCTIONS OF THESE COMPARTMENTS All mammalian cells are eukaryotic‚ and whilst the eukaryotic type of cell is not exclusive to mammals‚ mammalian cells differ from other eukaryotic cells because of the organelles that are or are not present. For instance some plant cells have chloroplasts which are not present in mammalian cells‚ but both plant cells and mammalian cells are eukaryotic in nature. The term eukaryotic refers
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Name Chapter 2--Cell Physiology Description Instructions Modify Add Question Here Question 1 Multiple Choice 0 points Modify Remove Question Which component below is not always found in a typical human cell? Answer cytosol DNA flagellum plasma membrane water Add Question Here Question 2 Multiple Choice 0 points Modify Remove Question A typical human cell is about ____ micrometers in diameter. Answer 1 to 2 10 to 20 80 to 100 150 to 200 200 to 300 Add Question
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Topic: Using Cell Phones Most cell phone companies design models especially for kids. But parents are usually the ones buying the phones‚ and paying the bills. According to a July 2012 study‚ 56% of parents of children ages 8 to 12 have given their children a cell phone. The percentage goes up with age. The study‚ by ORC International for the National Consumers League (NCL)‚ basically proves what many people already assumed: many kids‚ if not most‚ have their own cell phones. According
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Explain. Every cell contains organelles‚ the structures that carry out their specific functions. Organelles are also known as cell compartments. Eukaryotic cells have membrane bound compartments in which specific metabolic activities takes place. The organelles of the prokaryotes are not membrane bound and are simpler structures. Just like organs‚ each organelle contributes in its own way to help the cell function well as a whole. The organelles are endoplasmic reticulum‚ golgi apparatus‚ mitochondrian
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by the body cells. The second track is required by the organism to survive. But with age someone then your metabolism will slow down. It required a variety of ways and methods to speed up the metabolism‚ such as exercise and adequate rest. But that is certainly less‚ there are many other ways that can be done to keep metabolime‚ here are some that you can watch‚ like Pediaku nukil of pages Lifehack on (02/02/2015). 1. Always try to sleep for 7-8 hours every night‚ rest enough. 2.
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forests where there is year round warmth and a lot of rainfall. These were some examples of land biomes. Aquatic is another form of a biome. Examples include marine‚ fresh water‚ and coral reef. Humans have negatively affected many of the ecosystems and biomes in the world. Examples of the ways we as humans have changed the balance of nature throughout the world would be developing land‚ growing crops‚ cutting down trees‚ over hunting and over fishing and burning of fossil fuels. All of these examples
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