The Cell: Transport Mechanisms and Cell Permeability 1. Molecular motion: A and D 2. Velocity of molecular movement: B and C 4. Size of pores. Solubility in the lipid portion of the membrane and/or presence of membrane “carriers” for the substance(s). 5. Glucose- (a) move into the sac Albumin- (c) no movement Water- (b) move out of the cell NaCl- (a) move into the celll 7. Hypertonic- C- crenated Isotonic- B Hypotonic- A- hemolysis‚ bursting open due to swelling
Free Diffusion Molecular diffusion Osmosis
experiment two different types of bacteria‚ Escherichia coli and Staphylococcus aureus‚ were grown singly and mixed on four different types of agar in order to observe the varying morphologies within the colonies. Resulting data was analyzed to provide understanding of the use of differing culture media and conditions for bacterial growth. RESULTSFour different agar types were used in this experiment. The first (Nutrient) allowed for growth of both E. coli and S. aureus. The second agar used (MKL) inhibited
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“You are not the hobbit you once were “‚ shapes the transformation of the protagonist Bilbo Baggins. In the novel The Hobbit by J.R.R Tolkien‚ Bilbo Baggins character grows throughout the novel “The Hobbit”. In the beginning he is a shy‚ peaceful and self-absorbed hobbit who stayed nowhere but his hobbit hole‚ that also loves routine‚ then he has an unexpected surprise visit by a wizard named Gandalf who offers Bilbo a chance to go on an adventure. Bilbo ends up saving the party from many dangerous
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The Transformation of Amy Foster In Joseph Conrad ’s short story "Amy Foster‚" Amy‚ at first‚ seems to be a very passive‚ simple minded and introverted girl. As the story progresses‚ Amy begins to show that she has the imagination to fall in love‚ but towards the end‚ the imagination isn ’t enough to stop the fear that kills that love. All through Amy ’s character development‚ Conrad eludes to how Amy may not be as simple minded as one might believe. In the beginning of
Free Mind Short story Joseph Conrad
Name: ______________________________________ Date: ________________________ Student Exploration: Osmosis Vocabulary: cell membrane‚ concentration‚ diffusion‚ dynamic equilibrium‚ osmosis‚ semipermeable membrane‚ solute‚ solvent Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. Suppose you were trapped on a desert island with no sources of fresh water. Should you drink water from the ocean? Explain why or why not. _________________________________________________________________________
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opportunities this country offered. She discusses the way Orthodox Judaism came to be in the U.S.‚ and the way it changed the image of those most often associated with Orthodoxy. However‚ this was by no means solely a physical and external change. The transformation of Orthodox Judaism effectively altered the customary Jewish lifestyle. Joselit describes in depth the approach Rabbis Lookstein and Jung had toward Modern Orthodoxy. They used words such
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Jaycar Electronics Reference Data Sheet: BATTPRIM.PDF (1) PRIMARY CELLS & BATTERIES Many portable electrical and electronic devices are designed to be powered from batteries and in a lot of cases‚ from primary or non-rechargeable batteries. This is the familiar kind of battery which has a fixed amount of energy stored in it during manufacture‚ and once that energy has been used up the battery is simply thrown away and replaced. There are many different types of primary battery now available
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na‚ but Cadillac-branded vehicles are distributed in 34 additional markets worldwide. Historically‚ Cadillac automobiles have always held a place at the top of the luxury field within the United States.[2] In 2012‚ Cadillac’s U.S. sales were 149‚782 vehicles.[3] Cadillac is among the oldest automobile brands in the world‚ second in America only to fellow GM marque Buick. The firm was founded from the remnants of the Henry Ford Company in 1902‚ almost 9 years before Chevrolet.[4] It was named after Antoine
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delivery‚ and the tremendous effect that they can have on other people. Iago’s rhetorical style captivates many characters and leads them to arrive at conclusions that he wants them to reach‚ and it is the ultimate driving force behind Othello’s transformation from a calm and imperturbable general to a monstrous and furious puppet. Through his manipulation of other characters‚ Iago is nevertheless able to remain in their good graces while achieving his own ends‚ which makes his malicious behavior
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Transformation is the process in which a bacterial cell takes up extracellular DNA. This can be especially useful for bacteria in order to acquire certain traits such as: antibiotic resistance‚ synthesis of catabolites‚ or any other trait that would help improve its survival. However‚ not all bacterial cells are naturally competent (able to naturally take up extracellular DNA). There are several techniques that can make cells artificially competent‚ some of which will be discussed later. Bacterial
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