General Biology In Class Quiz - Chapter 5 10 points 1. Explain the difference between chromatin‚ chromosome‚ nucleosome and histones. Chromatin- is the combination of DNA‚ histone‚ and other proteins that make up chromosomes. Chromosome- is minimally very long continuous piece of DNA which contains many genes regulatory elements and other intervening nucleotide sequences. Nucleosome- is considered to be one of the most stable particles in the DNA that helps in the compacting and transcripting
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1. What is the difference between a bactericide and something that is bacteriostatic? Bactericidal- Drug that kills bacteria Bacteriosstatic- Drug that limits or slows the growth of bacteria a. What is a germicide? An agent that kills germs‚ especially pathogenic microorganisms; a disinfectant. Explain the realm of microbiology and the type of organism‚ which one would expect to study. The realm of microbiology is
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Alex Fradkin Mr. Cradick A.P. Biology September 20‚ 2003 Extra Credit Video Summary: Evolution The theory of evolution and the ideas and implications of it have been a mystery to us for longer than we know. Yet today‚ we are armed with new tools‚ better tools – tools that can now allow us to trace back our history and our ancestry thousands of generations back. Today‚ with the use of DNA‚ we are able to analyze the blood of current people and compare it to that found in the remains of ancient
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1. Digestive & respiratory systems (crossover point) 2. Conditions in stomach that aid in digestion 3. Organs that assist small intestine (liver‚ gallbladder‚ pancreas) 4. Pancreatic enzymes 5. Function of microvilli in small intestine 6. Functions of liver 7. 3 steps in respiration 8. Function of cilia in respiratory tract 9. Parts of “Respiratory tree” 10. Lung structure (Alveoli) 11. Breathing mechanism (movement of diaphragm) 12. General function of kidney 13. Structure of nephron
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IGCSE Biology Notes Refined by KmQ Unit 1 : Characteristics of living things Biology is the study of living organisms. For something to be alive it needs to perform all seven functions of living things.MRS GREN Movement‚ Respiration‚ Sensitivity‚ Growth‚ Reproduction‚ Excretion‚ Nutrition. 1. Movement Most organisms are able to move their whole body even plants can shift their stem towards the sunlight and their roots move towards healthy soil. 2. Respiration IT is the breakdown of food
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Bio-fuels Menno van Amen TV4E 13-06-2013 The production of bio-fuels has become a controversial topic as the 21st century progresses. Lately the production of biofuels has been discussed quiet frequently and many people have started focusing on the question if the production of biofuels actually is environmental friendly. Firstly‚ what is a biofuel? Biofuels refer to any solid‚ liquid or gas fuel that has been gotten from biomass. They produce biofuels by growing plants‚ growing sugar
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Figure [ 1 ] ATTY. FELIPE L. GOZON Chairman‚ President and CEO GMA Network‚ Inc Mater Entrepreneur 2004 Atty. Felipe L. Gozon is credited for the impressive turnaround in recent years of GMA Network‚ Inc.‚ a conglomerate of companies engaged in radio and TV broadcasting‚ post production services‚ filmmaking‚ music recording‚ and new media. Atty. Gozon was part of the triumvirate which‚ in the mid-1970’s‚ brought GMA from the original American owner‚ Mr. Robert "Uncle Bob" Stewart. The
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The script CHRISTOPHER STREET is a character driven drama‚ propelled by the theme of second chances. In this story‚ an actor with AIDS is given a second opportunity to relive his life and make better moral choices. The plot incorporates a “time travel” premise in which the protagonist wakes up 30 years younger. Time travel type stories are popular and have been successful (PEGGY SUE GOT MARRIED‚ BACK TO THE FUTURE‚ THE TERMINATOR‚ 12 MONKEY‚ etc.). The idea of a rather selfish‚ self-destructive
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A BPS Approach to Outcomes Assessment The Bio Psycho Social Perspective The Treatment process • Assessment • Treatment Planning • Treatment • Outcomes assessment The Bio Psycho Social Perspective The Treatment process – Assessment The Bio Psycho Social Perspective The Treatment process Treatment Planning The Bio Psycho Social Perspective The Treatment process – Treatment Outcomes assessment “it is not sufficient for a practitioner to know that a particular treatment can work ‚or does work
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The short story “The Last Leaf” portraits two young women named Sue and Johnsy living together in New York. Pneumonia has hit the area they are living in and Johnsy‚ not being used to the climate - as she is from California‚ is suffering from the disease. Sue takes on the role as the caretaker of Johnsy. Because Johnsy is terminally ill‚ she is therefore in need of medical help. The unnamed doctor‚ who is called in to Johnsys aid‚ is portrayed as a presumptuous and nonchalant man. He seems presumptuous
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