PLANT CELL AND ANIMAL CELL LECTURER : ENCIK AZHAR GROUP’S NAME : 2. Mohd Alimi 3. Suraya Hani 4. Norhaswana CONTENT INTRODUCTION 3 WHAT IS CELL? 4-5 HISTORY OF CELLS DISCOVERY 6 ANIMAL CELL 7 PLANT CELL
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flattened cells Simple Cuboidal single layered‚ cube shaped cells Simple Columnar (stomach) single layered‚ elongated cells Simple Columnar (duodenum) long columns in “S” shapes Stratified Squamous (keratinized) many layers‚ top cells flattened Stratified Squamous (non-keratinized) flat long strands with nucleus Pseudostratified Ciliated Columnar cells together in a column structure‚ single layer‚ elongated cells Transitional many layers of cube shaped and elongated cells Stratified
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Stem Cells and Tissue Renewal 1 The Multicellular “Habitat” • Cells of multicellular organisms – highly specialized – over 200 types in human body • Arranged into tissues‚ organs‚ organ systems • Unable to survive outside body “habitat” skin wont survive in heart tissues. They all start up identicals 2 Specialized Cell Types • Cells of early embryo identical • Differentiation results in specialized cell types – some differentiated cells continue to divide – many others are
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Philip Ghiloni 2/13/13 English Section 9 A&P Analysis This short story takes place in 1961‚ in a small New England grocery store. Sammy‚ the narrator is a unique store clerk who is utterly fascinated by a group of girls who visit the store. The girls come right off the beach in their bathing suits to give Sammy a distraction for the day. He uses the word “sheep” to describe the store regulars‚ as they seem to follow one another in their actions and reactions. “The sheep pushing their carts
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MaRisk & G-SIFI A comprehensive framework about regulations International Finance October 2013 1 Agenda MaRisk 1.1 Comprehensive Framework 1.2 Scope of application and requirements G-SIFI 2.1 Comprehensive Framework 2.2 Identification 2.3 Capital Requirements 2.4 Recovery and Resolution Plans 2.5 Consequences of Regulation 2 MaRisk | Comprehensive Framework What Does MaRisk Mean? Is the acronym for “Mindestanforderungen An Das Risikomanagement”‚ meaning Minimum Requirements
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Biology- Animal cell The NUCLEUS is the largest organelle in the majority of cells. It contains genetic information in DNA‚ which is responsible for the cells unique characteristics. The nucleus is separated from the rest of the cell by.... ...The NUCLEAR ENVELOPE is used as a barrier which separates the contents of the nucleus from the cytoplasm‚ all in all keeping the DNA safe and intact. The nuclear envelope regulates the flow of substances into and out of the nucleus. The NUCLEOLUS is an important
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Parle G: Case Analysis The Parle G case is a classic scenario where the price elasticity of a particular product is exceedingly high and any deviations as far as price change is concerned can have long term ramifications which could be in the form of declining sales‚ loss of market share consequently leading to revenue and profitability decline. At the outset it’s important to look at the case in
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“Sammy is a nineteen year old young man who works as a cashier in A&P. He follows every rule of the store because he doesn’t want to lose his job. One day‚ while he is bored and tired‚ three attractive girls wearing swimsuits come in for snacks. Other customers in the store are shocked and the manager of the store embarrasses them for not dressing properly. After all the drama ends‚ Sammy quits his job and restarts his life all over again. “That’s such an antic‚” some people are saying. It seemed
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allow cell phones to be sold without pre-market testing. The rationale‚ known as the “low power exclusion‚” distinguished cell phones from dangerous microwave ovens based on the amount of power used to push the microwaves. At that time‚ the only health effect seen from microwaves involved high power strong enough to heat human tissue. The pressure worked‚ and cell phones were exempted from any type of regulatory oversight‚ an exemption that continues today. An eager public grabbed up the cell phones
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Cell Organelles Nucleus Its function is to control the cell’s activities and retain the chromosomes. The nucleus is bound by a double membrane‚ the nuclear envelope. The nuclear envelope has pores in it to allow the transport of mRNA. The cytoplasm like material is called nucleoplasm which contains chromatin (coils of DNA and histone proteins)‚ it is chromatin that condenses to form chromosomes during cell division. Within the nucleus is a small spherical body called the nucleolus which
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