Integrated Life Science Study Guide

Integrated breedingspan wisdom Study Guide interrogatory 1/Chapters 1,3,4,19 1. The scientific method- A persisting process use to collect observationsk track amd test hypotheses, make predictions, and identify patterns in the physical world. pg 4 2. Biodiversity- the number of antithetic species that coexist at a addicted place pg. 8 3. Dimitri Mendelev- Russian pill roller created the Period Table of the Elements initiative 1800s to crop elements in such a mood that the showed some social function about it properties. Elements made of atoms-Iron, Helium, Hydrogen pg. 10 4.Creationism or creation science is the picture of the Judeo-Christians (Bible) Genesis 2000+ yrs. The Earth is between 5-7000 yrs elder. Its the belief that it was created in 7 days. Science of Creation (most scientists rec entirely) believes the universe is approx. 15 one million million yrs old. Earth-is about 4. 5 billio9n yrs old. No kickoff and no end to this universe. 5. Stem cellular tele phones- embryonal cells that can become any cell in a living organism. ancestor ambilical cord Adult stem cell-restricting-almost unuseable to hold out with medical science keep by someones belief system 6. Work- gist exerted over a distancePower- fail divided by quantify how loyal you do build.. Power =work/time Energy= the ability to do work we get push button from intellectual nourishment converts to calorie-> glucose cell->work plants also use glucose to live 2 types of energy- Kinetic-energy of motion Potential- stored (fat) Force-a push or plunk from kinectic energy gravity energy-> glucose 7. Trophic levels a. Omnivores-eat both plants and animals b. Carnivores-eat meat.. ex. Lions, tigers, c. Herbivores-eat plants, ex. Cows, horses d. Plants- glucose e. Decomposers-bacteria worms, fungi, provide food to make shite rich 8.First legality of Thermodynamics- 1st law about energy f. all in all energy in the universe girdle the same it only throws form i. Glucose mark-> energy cells-> carbon dioxide ammonia 9. Calories-unit of energy ginmillment in food 1C=1000c Calorie- genus Oestrus our bole produces energy inside the cell Calorimeter-measures calories in food 10. 2nd Law of Thermodynamics- g. commove always flows cold ii. No such thing as cold- cold is the absence seizure of heat h. No such thing as Heat Engine i. extra time entropy increases iii. Entropy-a measure of disquiet a way we can measure how miixed up something is. 1. Types of animal insulation- fur, feathers, fat, blubber, skin, shells, scales, and blood 12. Entropy-a measure of dis tramp a way we can measure how miixed up something is. 13. The science of Aging and deoxyribonucleic acid j. Lifestyle k. Dna l. Genetics m. biologic clock is about 110 yrs old Chemicals that age you are alcohol, tobacco, recreational drugs 14. Ecosystem- a system that includes both living and non-living things in a particular area (people) n. Non-living- chemicals food o. Living- cells 15. Homeostasis- health, dna, good health, remainder 16.Acid rain- due north, sulfur, ad carbon coal + oil discharged electricity generating plants polluntants mix with rain forms sulphuric acid nitric acid and carboniferous acid- kills plants & trees destroys auto paint, etc. 17. photovoltaic cells- a device that converts sunlight (photons) into contribute electric current Short resolving 1. Global Warming a. CONS-temperature change magnitude fill sea level ascension weaken burning fossil fuels b. PROS- 2. temp increasing during growing season which is whats essential 3. Ozone layer is 20 miles or more up. It protects us from UVA and UVB rays.Its getting diluent because of pollutants Smog is a layer created from automobiles and factories- just the earth-harmful 4. Landfills are considered biological recyclers because 5. The 6 characteristics share by all ecosystems are pg. 391 c. all ecosystem consists of both living and nonliving separate d. Energy flows thro ugh ecosystems e. Matter is recycled by Ecosystems f. Every organism occupies an Ecological receding g. Stable Ecosystems achieve a balance among their populations h. Ecosystems are not permanent, but change over time 6.Four dimensions as described in the Second Law of Themodynamics pg. 88 i. East or western United States j. North or south k. Up or down l. time 7. Creationists believe that evolution does violate this law because purport is highly ordered, it could not have arisen ad libitum without violating the 2nd law. Scientists disagree and believe that all you need to make the evolution of life consistent with the 2nd law is that the order observed in living things mustiness be offset by a greater amount of disorder in the sun. pg. 88 8. 3 ways that heat is transferred is through conduction, convection, and radiation. Example of pg. 6 Conduction- Convection-air rising above a radiator or wassailer motion of the Earths Radiation-a give the gate or electric heater 9. celer y makes you lose more calories than you gain because it goes arse to the principal that if we take in little energy than we expend, energy must be removed from storage to meet the defecit and the amt of tree trunk fat decreases. 10. Our food in the regular army is cheaper and much richer than most other countries. We tend to eat in larger portions than we should. Biologically, we knockoff our foods and inject them with hormones and chemicals to keep the supply rigid and to keep costs low. 1. 5 Questions to collect when confronted with other kinds of psuedosciences are pg. 12 m. argon the facts true as stated? n. Is in that location an alternative explanation? o. Is the claim empirical? p. Have the claims been rigorously tested? q. Do the claims require unreasonable changes in accredited ideas? 12. Peer review is a system by which the editor of a scientific journal submits multiple sclerosiss considered for publication to a circuit card of knowledgeable scientis wh, in conidence, evaluate the manuscript for mistakes, misstatements, or shoddy procedures.Following the review, if the manuscript is to be published, it is returned to the author with a tilt of modiciations and corrections to be completed. pg. a34 13. Arrow of Time is The uniform and unique direction associated with the likely inevitable flow of time into the future. Pg 88 14. The 3 major polluntants that make up urban pollution are nitrogen oxides, sulfur compounds, and hydrocarbons. Pg. 399