in making the sugars? From carbon dioxide 4. Aerobic cellular respiration is catabolic‚ exergonic and oxygen requiring. What about photosynthesis? Anabolic‚ endergonic‚ O2-releasing 5. What is the difference between autotrophs and heterotrophs? Autotrophs create their own food by photosynthesis
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1. The International Convention about wildlife protection is: Convention on Biological Diversity Convention on International Trade in Endangered Species‚ CITES Framework Convention on Climate Change Convention on Ozone Layer Protection Convention on Combat Desertification 2. The International Convention on control of persistent organic pollutants is: Stockholm convention Montreal protocol Convention on Biodiversity Kyoto protocol Convention on Combat Desertification 3. The International
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make all these things run. They get this energy by using food‚ which comes from the sun. Plants and other organisms that use this method of obtaining energy are called autotrophs. Other organisms like animals are called heterotrophs. This means that they need food to eat instead of just absorbing it from the sun. All plants are autotrophs except parasitic plants. Electricity comes in different ways‚ it can also be stored in chemical compounds. This is called ATP‚ ATP stands for adenosine triphosphate
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Review Guide: General Questions/Skills: 1. Be able to draw a polypeptide given only the letter designations for the amino acids. 2. Given a list of 6 organisms (mentioned in class)‚ be able to draw the big tree‚ labeling three domains‚ the root‚ and relative branch lengths for the domain. Origin is on bacteria line in the middle. Archaea are generally shorter lines‚ bacteria are the intermediate lines and eukaryotes are the longest lines. Organisms: Are there going to be specific
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1. BIOLOGICAL CLASSIFICATION Aristotle’s classification - Aristotle was the earliest to attempt a more scientific basis for classification of organisms. - He classified plants into trees‚ shrubs & herbs and animals into two groups‚ those which had red blood and those that did not. Two-kingdom classification - In Linnaeus’ time Two Kingdom classification (Kingdom Plantae & Kingdom Animalia) was developed. Drawbacks of 2-kingdom classification Prokaryotes (Bacteria‚ cyanobacteria) and eukaryotes
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source A source of Carbon Food Sunlight – phototroph Iron etc- chemotroph If reduced form of chemical‚ organism can use it as energy Organic-chemoorganotroph Inorganic – chemolithotroph Organic cmpds- heterotroph CO2- autotrophs Nitrogen fixation- make into organic form that humans can use N is often a limiting nutrient in the environment Meaning.. an ingredient to make cells. Low amount relative to the need Look at table 4.4 Cyanobacteria- blue-green
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things happening in your brain need information to learn) * Replication: everything an organism does revolves around trying to replicate itself(meiosis) C. Differentiate heterotrophs and autotrophs 1. Heterotrophs: need to obtain energy from an outside source 2. Autotrophs: create energy and food for themselves Some reactions are exothermic because their PEreactants is Higher than PEproducts 2. Understand that energy to sustain life is derived from chemical
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Global Change and Elevated CO2 • Global warming • Domino effect with ΔN content • Community shift with ΔWUE Trophic interactions and energy flow • Energy and work • Trophic terminology (types of feeders) • Autotroph‚ heterotroph‚ producer‚ consumer‚ herbivore‚
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new genera‚ and 87 new species were described (Hoppenrath‚ 2012). Many dinoflagellates are primary producers of food in the aquatic food webs (Faust‚ 2014). They use photosynthesis or the Sun for their energy. Although other dinoflagellates are heterotrophs and some are both! Most of them have protective cellulose plates that become encrusted with a hard‚ unreactive‚ colorless compound. Found in the plasma membrane are membrane bound sacs and commonly known as alveoli. The function of the alveoli
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mountains. This includes‚ but is not limited to Romania‚ Italy‚ Switzerland‚ Austria‚ Turkey‚ and New Zealand. Diet‚ Predators‚ and Prey Chamois are herbivores‚ which means that they only eat plants. Unlike autotrophs‚ chamois cannot make their own food‚ which means they are heterotrophs. Their diet consists of leaves from shrubs and bushes and grass. Because chamois only eat plants‚ they have no prey. However‚ wolves‚ foxes‚ wildcats‚ and humans are their predators who kill and eat them. Reproduction
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