Interaction: Environment and organism Table of Contents: I. INTEGRATED SCIENCE II. COURSE PAPER: CASE STUDY III. SOURCE/REFERENCES IV. CONTENT A. BRIEF PRESENTATION OF THE CASE B. POINT OF VIEW I. INTEGRATED SCIENCE(Interaction: Environment and organism) II. COURSE PAPER: CASE STUDY Bacteria constitute a large domain of prokaryotic microorganisms. Typically a few micrometres in length‚ bacteria have a wide range of shapes‚ ranging from spheres to rods and spirals. Bacteria were among
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In recent decades‚ Charles Darwin’s explanation of evolution through natural selection has been challenged by an alternative theory called‚ Intelligent Design or Creationism. A growing number of science teachers and school boards are struggling with how to present students with the facts‚ even acknowledging the existence of an argument has become controversial. In the past‚ people believed that some features in nature that of the world‚ such as some features of living things‚ are explained better
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Diversity of Life Concept 1.2 Organizing the diversity of life Diversity the hallmark of life So far about 1.8 million specie have been identified and named by biologists To this date‚ diversity of life includes at least 6300 species of prokaryotes 100000 fungi 290000 plants 52000 vertebrates 1 million insects Researchers add about 1000 more species each year Total number of species range from 10 million to over 100 million Grouping Species: The Basic Idea Taxonomy branch of biology
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rain‚ and ozone depletion. However‚ the main culprit behind human caused eutrophication is the phosphorus released from sewage‚ septic systems and fertilizers. This point source pollution enriches the water and causes a buildup of algae and cyanobacteria in the ecosystem. The process of photosynthesis then starts as the begin feeding on the nitrogen and phosphorus enriched environment leading to murky and hard to see through water this is a sign of eutrophication. My sustainability plan is
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Green algae have many similarities to land plants. It has many variety body types and the multicellular forms do not have cells separated into tissues‚ which is what divides green algae from land plants. Green algae are a very diverse group of freshwater algae. Many green algae form long filaments. The cells stay attached after they divide. Spirogyra can become so numerous they form dense mats of growth in surfaces of ponds‚ which is called pond scum. This pond scum is interesting to see through
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deliver nutrients and carbon in the water. They filter algae‚ sediment‚ and other pollutants and provide habitat for fish‚ crabs and another organism. In orders words‚ this process decreases turbidity and increase of microorganisms like diatoms and cyanobacteria.
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also autotrophs. Autotrophs are able to create their own food using light source and photosynthesis process or through obtaining energy through oxidation. Some example of living organisms that is autotrophs that is not plants are red algae and cyanobacteria. • Plants do not need cellular respiration because they carry out photosynthesis Answer: False. Plants also undergo respiration like any other living organisms to generate ATP for endergonic reactions. • Chlorophyll is the only
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Don Honorio Ventura Technological State University The Kingdom Monera Submitted By: Glenn Mark B. Martin (10.1) Submitted to: Lapridad Julieta D. Reyes‚ Ph.D. Instructor KINGDOM MONERA The members of the Kingdom Monera are prokaryotes and Some are the most primitive type of all cell to have evolved on earth. They lack organelles such as nucleus‚ chloroplasts‚ mitochondria‚ endoplasmic reticulum‚ golgi bodies‚ and lysosomes. Cell wall contains peptidoglycan composed of sugar
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b) antibodies react specifically with an antigen c) the human body makes antibodies against bacteria d) antibodies cause the formation of antigens e) bacteria clump together when mixed with any antibodies. 16) A primary difference between cyanobacteria and purple and green phototrophic bacteria is? a) energy source b) cell wall type c) Oxygen production d) cell type e) color 17) You have isolated a gram-positive rod. What test will you perform next? a) gram stain b) lactose fermentation
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1. What are prions and satellite viruses? Prions are groups of noncellular infectious agents‚ but are not viruses. In fact‚ they are naked protein molecules that lack nucleic acid. The diseases associated with prions are called Transmissible Spongiform Encephalopathies or TSEs. These diseases spread from host to host through direct contact or through the contamination of food. Satellite viruses are viruses that depend on other viruses to replicate. An example of this is the adeno-associated virus
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