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The study of plants as organisms... and some other stuff. |
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Photosynthetic, eurkayotic, multicellar, organisms with alternation of life cycles. |
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What are the 7 fundental properties that make something "alive?" |
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1.Non-Random Structure 2.Growth 3.Metabolism 4.Homeostasis 5.Response to External Stimuli 6.Reproduction 7.Adaptation "HMNARRG" |
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Moecules in cells that are in all biological organisms. |
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Monosacchride (Type of Carbohydrate) 1. AKA? 2. How many carbons? |
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Pentoses (Type of Carbohydrate) |
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5 carbon Ribose and Deoxyribose |
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Disacchrides 1.AKA? 2. Examples? |
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Dimers of monosacchrides 1."Double Sugars" 2. sucrose = glucose + fructose lactose = gluclose + glactose mannose = glucose + glucose |
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Polysacchrides What are the two types? |
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Linear or branched alpha glucose Glycogen - Animals Starch - Plants Amylose, amylopectin |
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Structural Polysacchrides 1. What is it? 2. Where is it used? 3. Two examples? |
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1. Linear chains of beta glucose. 2. Used in cell walls. 3. (Cellulose and hemicellulose) |
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Proteins 1. What are they? 2. What are 4 things that can chemically alter them, making them no longer usable? |
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1.Polymers of amino acids 2. a.change in pH b.temperature change c.high concentration of salt d. ionizing radiation |
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Made of mostly carbon and hydrogen, have very little ocygen. Concentrated energy storage molecule. Non-polar, so they are not easily soluble. |
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Nucleic Acid : 1.Composed of? 2. Two main kinds? |
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1. Nucleotide Base Phostphate Group Pentose Sugar 2.RNA and DNA |
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Organic compounds that are more restricted in distribution than primary metabolites. |
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Secondary Metabolites have 4 functions. What are they? |
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1.Chemical Signaling 2.Chemical Defense 3.Protective from UV Radiation 4.Animal Attraction (for the purpose of pollination. |
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Terpenoid 1.What group is it a part of? 2.What is an example of this? (The most abundant of this group?) |
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1.Secondary Metabolite 2.Isoprene |
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A compounds containing a sugar + (tepene, steroid, or phenolic compounds) |
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Have dramtic physiological effects on mammalian physiology and central nervous system. |
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Most cell are microscope. What must be use to see them and what are the two kinds used? |
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A microscope A light microscope : cells and large organelles only. An electron microscope : very good picture. |
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