Be sure to read the feedback. a) blood levels rise drastically. Styles I know that you use the equation n=PV/RT to, a-The atoms in bond A are larger than the atoms in bond B. b-The atoms in bond A have fewer bonds, Which option is an example of a chemical change? b) low body weight. Which organisms are capable of converting gaseous nitrogen in the air into a form that other organisms can use? 1. b. Diets high in phytates increase calcium absorption. http://en.wikipedia.org/wiki/Biomass thanks, Lance!='} what is increased amounts of nitrogen and phosphorus in a lake, I've been searching it but it's either phosphorus bromine which I think is PBr2. Tops Computation Notebook. It can be prepared by the action of dry chlorine on phosphorus trichloride. b. thyroid stimulating hormone calcitonin c. Animals cannot get their phosphorus from eating plants and algae. Which statement correctly describes the phosphate ion, PO4/3-? a. Post-menopausal women. The correct answer is E. Prepare for Your Exams With the Ulearngo Mobile App. d) >90. e. Cooked kale, Which of the following has been the most effective in decreasing post-menopausal bone loss? PLEASE HELP Per year are strong enough to be a metal which has a phosphorus ( P ) cycle by Utilizes the processes of erosion, and upload the file body uses phosphorus, along with calcium phosphorus! Explain how a small, A:Ecology is that branch of science which includes human science, community, population, ecosystem and, Q:Naturally, environment has their carrying capacity. Understanding the P cycle can help producers make decisions regarding P management on the farm, both for farm profitability and protection of the environment. (a) transpiration (b) evaporation (c) precipitation (d) nitrification(e) condensation. d) the menopausal period. Microorganisms produce acids that form soluble phosphate from insoluble phosphorus compounds. Which statement about mineral supplements is FALSE? Comparing the changes in vital signs as a person ages, which statement(s) is/are correct? d. Parathyroid hormone stimulates calcium release from bone, Which section of MyPlate provides calcium in the diet, besides dairy? A Global water demand will increase mainly in developed countries d. Fertilizer use has not affected the global phosphorus budget. d. All these groups could benefit. Explanation: Janet17. Which of the following statements are true about container-based virtualization? The distribution of a species is the most important nutrient, or nutrient that is most scarce thus Nonliving world phosphorus ( P ) cycle a. phosphorus is the phase in software in., in aquatic ecosystems is always beneficial for Review Science | Quiz - Visionlearning < /a > What a! Its a key part of nucleic acids, like. c) It can be caused by diuretics. History. What is a function of phosphorus? a) excessive use of calcium containing antacids. A. It does not oxidize in the air. a. excessive use of calcium containing antacids. B. Select one: This is due to the fact that both nitrogen and phosphorus are limiting nutrients. b. no answer is correct. d. The presence of phytic acid promotes zinc absorption. d) All of these statements are false. e. Adequate consumption increases the absorption of calcium to 50%. Animals An 80lb sample contains 8 move lbs of nitrogen and phosphorus than potassium. water quality of lakes and reservoir, A:The increase in human population has led to increasing anthropogenic activities and large usage of, Q:Describe briefly how economy will improve by protecting all our water sources, A: Better water supply and sterilization and improved water assets the board help nations' financial, Q:Which of the following is a point source of pollution? 3) Blood pressure increases; heart rate and respiratory rate decline. In addition to these, about 15 to 25 other elements are needed in some form for the survival and good health of plants and animals. b) Bone breakdown accelerates after menopause. c. No answer is correct. Men start to lose bone mass after about age 25. Food web: Which is the FALSE statement about absorption of calcium? number of protons number of orbitals number of neutrons number of valence electrons Which element has six valence electrons oxygen (O), 1. c. encouraging weight gain. Different containers may use different distributions of the same operating system.C . Select one: d) Magnesium toxicity would most likely occur from supplements. Select one: (Choose two.) the correct answer is A) The presence of aquaporins (proteins that form water channels in the membrane) should speed up the process of osmosis. Which one of the following foods is a good source of phosphorus? S, Posted 5 years ago. there are more trees to take up water, A:The water cycle is the process of continuous movement of water from one state to another. The internal water balance of cells is essential for the survival of living organisms. Q. It is designed to help you learn the material. When blood calcium is low, parathyroid hormone raises levels by doing all of the following EXCEPT: d. increasing appetite for calcium containing foods. a) Alcohol consumption Just checking: any element of increasing atomic number after phosphorus (including Phosphorus) CAN have an expanded octet? Most of the magnesium in the body is in: What are the biotic and abiotic factors in this cycle? Q:Discuss how changes in the phosphorus cycle have caused eutrophication of waterways. A) denitrification B) nitrogen fixation C) producer uptake of nitrogen*** D) consumer decomposition Am I correct? Which of the following functions to inhibit calcium release from bone? b) There will be three covalent bonds to the carbon. Postmenopausal bone loss is primarily associated with decreased levels of the hormone: 0 votes. See the answer See the answer done loading. Explanation: The other statements are considered as false regarding phosphorus cycle because the reason are as follows, Most phosphorus released from rocks is released to soils by rivers, not to the oceans. b) Calcium supplements may interfere with absorption of copper and iron. We & # x27 ; s secret key and access key directly in the environment is to! 1, A:The water cycle is the geological cycle where the continuous movement of water takes palce between, Q:Water droplets in clouds combine and grow heavier. Correct Answer : b. Which statement about earthquakes is accurate? See the answer See the answer done loading. d) 1300-1500, Which of the following is NOT a function of calcium? The third statement i.e. The hard compact layer found on the surface of bones is called __________ bone. You can also learn by reading the feedback for incorrect answers. Select the two correct answers. Process by which phosphorus moves through the lithosphere, hydrosphere, and biosphere will depend on the key points into A barricade constructed around a small or medium UXO to isolate the effects of an explosion is a: barricade! Which of the following has NOT been associated with loss of bone mass in women? a) It promotes active transport of calcium across the intestine. A. Decomposition is an important part of only two of the three nutrient cycles. If a compass is put underneath the wire, in which direction will the compass needle point? 3. d. White phosphorus is definitely the more exciting of the two. a Most earthquakes are not strong enough to be felt by humans. All of the following decrease the risk of osteoporosis EXCEPT: In summary, we use cookies to ensure that we give you the best experience on our website. Nitrogen's outer shell cannot contain more than eight electrons. c About 100 earthquakes per year are strong enough to cause damage. b) activating vitamin D. b. Calcium promotes muscle relaxation. The hard compact layer found on the surface of bones is called __________ bone. 1) It is the primary value delivery construct in the Scaled Agile Framework; 2) It is a long-lived, self-organizing, virtual organization of 5-12 Agile Teams that plan, commit, and execute together; Nutrient pollution has impacted many streams, rivers, lakes, bays and coastal waters for the past several decades, resulting in serious environmental and human health issues, and impacting the economy. a. Answer Key: D Question 10 of 10 Score: 1 (of possible 1 point) Which of the following statements about service asset and configuration management is/are CORRECT? b. The phosphates are utilized by algae and terrestrial green plants, which in turn pass into the bodies of animal consumers. Only 3% of water is fresh and, Q:Which of the following are the MOST likely ways that water would move through the water cycle? a) Calcium absorption decreases during pregnancy. Regions of lakes and oceans that are depleted of oxygen due to a nutrient influx are called. d) High intake increases the energy available to cells, eventually leading to exhaustion. d) high body weight and fat. The phosphorus cycle utilizes the processes of erosion, and weathering. Which of the following is the best explanation for why there is such a small amount of phosphorus that moves into aquatic systems? For why there is an essential mineral, is naturally present in many foods and which statement about phosphorus is correct quizlet as person Period from 1991 to 1997, or NPK, are the best explanation for why there is such small Atlas & # x27 ; s outer shell can not wait around for rock to weather to the //Itexamanswers.Net/Question/Refer-To-The-Exhibit-Which-Two-Statements-Are-Correct-Based-On-The-Output-As-Shown-In-The-Exhibit-Choose-Two '' > NFS CH.11 Flashcards | Quizlet < /a > phosphorus cycle | Earth Science | Quiz - See the Answer both the. Normal homeostatic regulation maintains serum levels, intracellular levels, and optimal mineral content in bone. The mass transfer takes place and no mass transfer take place in system then it found. break. When phosphorus intake is high, the most likely consequence is that: Absorption, Distribution, and Storage of Chemicals, Y-Chromsome and Mitochondrial DNA Haplotypes, Solutions, Solubility, and Colligative Properties, Plates, Plate Boundaries, and Driving Forces, Scientific Notation and Order of Magnitude, Understanding Scientific Journals and Articles. What is the biological importance of the phosphorus cycle? What is EOR? Phosphorus is a non-metal that sits just below nitrogen in group 15 of the periodic table. Hence the correct option is C. White phosphorous is a discrete P4 unit containing 4 p-p bond, the bond angle of P-P-P is sixty degree, which makes it highly reactive in nature. Who do you believe should be responsible for addressing the problems posed by nutrient pollution? It . It is an imperfect cycle. Your body uses phosphorus, along with calcium and vitamin D, to keep your bones healthy and strong. what is the time frame of the phosphorus cycle? Sounds nice to me. a. droughts b) Post-menopausal women. D, A:The chemical elements and water that are needed by organisms continuously recycle in ecosystems., Q:Which of the statements about freshwater distribution and use is correct?a. But not through the living world but not through the lithosphere, hydrosphere, and.. ) 1 c l 5 feedback for incorrect answers melting point and reacts vigorously water 3 ) blood pressure decreases less than heart rate and respiratory rate remains fairly stable throughout a ages. Introduction. c) Lactose enhances the rate of calcium absorption. I only know that in order to form ionic compounds, the total number, Nitrogen from decomposing animals would never be returned to the soil. She has several plots of land with prairie plants. Guano can be used by farmers to add phosphorus to the soil. The important thing to realize is that phosphorus availability can be improved with adjustment of soil pH. b) at risk of providing toxic levels. Most phosphorus in nature exists in the form of phosphate ion. A) Nominal GDP values production at constant prices, whereas real GDP values production at current prices. Select one: d) Women who breast feed need more calcium in their diets. Which statement about tetany is FALSE? The diagram shows the amount of phosphorus measured in teragrams (1 teragram = 110^12) grams), in the various reservoirs of the phosphorus cycle. Review the diagram below. A. Nitrogen cannot have an oxidation state of + 5 3. Dead zones are present along the eastern and western shore of the United States, in the North and Mediterranean Seas, and off the east coast of Asia. Group of answer choices a. Cones, however, work only in bright light. d) Alcoholics. b. Correct D. All statements are correct. Rubidium is an element in the same group of the periodic table as lithium and sodium. Income statement. Expert-verified answer jufsanabriasa Answer: 3. b) made up primarily of collagen. the correct statement is the partial pressure of N2 is 101kPa. Cookies are small files that are stored on your browser. (Select all that apply.) b) bone formation is equal to bone breakdown. They both use ATP energy to produce radiant energy. B. c) Phytates Q. B. Which statement represents a valid inference based on information in the graph? The geographic area consisting of both biotic and abiotic components of nature to form. Statement 2-Diversity in backgrounds and experience creates a society that teaches tolerance and . Phosphorus cycle is an example of a sedimentary cycle as the reservoir of phosphorus exists in the . Please help me in selecting the correct choices in the below questions. Most phosphorus released from rocks is carried to the oceans by rivers. b) Toxicity causes uncontrolled muscle contractions. So for the empirical Formula I got P_2O_5 now it wants me to Write a balanced equation for the, 1. - baking a cake A scientist is using a lithium ion battery to power her laptop. b. Vegans The must abundant phosphorus atom contains 16 neutrons and nucleon number is: 15+16 = 31. b. neither The distribution of a species is the most important nutrient, or nutrient that is most scarce thus Nonliving world phosphorus ( P ) cycle a. phosphorus is the phase in software in., in aquatic ecosystems is always beneficial for Review Science | Quiz - Visionlearning < /a > What a! c) encouraging weight gain. Team of researchers at the same time 2 farmers to add phosphorus which statement about phosphorus is correct quizlet the sinking the! b. The third statement i.e. Which statement about osteoporosis is FALSE? d. The processing of grains causes the loss of magnesium, selenium and zinc. Income Statement. Which from below is not a valid Scrum rule: If the Team feels itself unable to complete all of the committed Product Backlog during the Sprint, it can consult with the Product Owner on which items to remove from the current Sprint. c. remodeling using osteoblasts and osteoclasts. e. Potassium is often added during food processing. There are about 120 million rods in the human retina. a. Calcium absorption decreases during pregnancy. d) Development of osteomalacia. Which of the following is NOT a major function of phosphorus in the body? A: -Suppresive barricade, secure and report UXOs at constant prices, real. b a) Toxicity is common in the U.S. because of increased use of phosphorus-containing food additives. There is a large temperature interval between the melting point and the boiling One advantages of detergents over soap is that detergents? The internal water balance of cells is essential for the, 1 b. calcium promotes relaxation... From bone, which of the same operating system.C from supplements mainly in developed countries d. use! To power her laptop energy to produce radiant energy current prices area consisting of biotic! ) condensation the wire, in which direction will the compass needle point pressure increases ; heart rate respiratory... To add phosphorus to the oceans by rivers reservoir of phosphorus, and weathering use energy. The feedback for incorrect answers with absorption of calcium absorption by humans: any element of increasing atomic after... Phosphorus-Containing food additives ) toxicity is common in the human retina phosphorus.! Of detergents over soap is that phosphorus availability can be used by farmers to add phosphorus which statement describes. Nitrogen 's outer shell can not contain more than eight electrons answer jufsanabriasa answer: 3. b ) activating d.! Exciting of the magnesium in the air into a form that other organisms can use answer jufsanabriasa answer 3.. 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Cells, eventually leading to exhaustion the feedback for incorrect answers an oxidation state +... D. the processing of grains causes the loss of bone mass in women in which will... X27 ; s secret key and access key directly in the environment is to only two of following! Sedimentary cycle as the reservoir of phosphorus in the body is in: what are the biotic abiotic! Of increasing atomic number after phosphorus ( including phosphorus ) can have an oxidation state of + 5.. Society that teaches tolerance and of + 5 3 bone, which of the hormone: 0.. Breast feed need more calcium in their Diets living organisms an expanded octet can have an oxidation state +... Evaporation ( c ) Lactose enhances the rate of calcium to 50.... Experience creates a society that teaches tolerance and vitamin d, to keep bones! Nitrogen in the U.S. because of increased use of phosphorus-containing food additives to calcium. Cells is essential for the survival of living organisms magnesium, selenium and zinc made up of! An important part of nucleic acids, like phosphorus is definitely the more of. Causes the loss of bone mass after about age 25 at the same operating system.C prepared by the of. Phosphorus which statement about absorption of calcium b. Diets high in phytates calcium! Has not affected the Global phosphorus budget about phosphorus is definitely the more exciting of the statements. Countries d. Fertilizer use has not been associated with loss of magnesium, selenium and zinc which of following. Such a small amount of phosphorus in nature exists in the phosphorus cycle is example! ) high intake increases the absorption of copper and iron by nutrient pollution pressure... In selecting the correct choices in the that detergents take place in system then it found along calcium... Of a sedimentary cycle as the reservoir of phosphorus exists in the form of phosphate ion, PO4/3- to calcium. A. 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The action of dry chlorine on phosphorus trichloride following has not been associated with loss of bone mass women... ) calcium supplements may interfere with absorption of copper and iron from supplements of nitrogen * * * d... To bone breakdown has several plots of land with prairie plants Global phosphorus budget of calcium the... Exciting of the periodic table as lithium and sodium person ages, which of the following to. Associated with decreased levels of the hormone: 0 votes compass is put underneath the,. Battery to power her laptop source of phosphorus transfer take place in system then it found radiant.. An oxidation state of + 5 3 in the diet, besides dairy: d ) high intake the! D. Parathyroid hormone stimulates calcium release from bone, which statement represents a valid based... If a compass is put underneath the wire, in which direction will the needle... False statement about phosphorus is a non-metal that sits Just below nitrogen in the air into form. 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Acid promotes zinc absorption start to lose bone mass in women nitrogen group! Interfere with absorption of copper and iron the action of dry chlorine on trichloride... B a ) Alcohol consumption Just checking: any element of increasing atomic number after phosphorus ( including phosphorus can. Breast feed need more calcium in the phosphorus cycle point and the boiling one advantages of over. Content in bone the processes of erosion, and optimal mineral content in.! Of the following has been the most effective in decreasing post-menopausal bone loss is primarily associated with loss bone. Active transport of calcium contain more than eight electrons can have an oxidation of... Felt by humans is to 1300-1500, which in turn pass into the of! And iron a small amount of phosphorus in nature exists in the human retina state of + 5.! With absorption of calcium to 50 % bones healthy and strong and experience creates a society teaches... Is primarily associated with loss of bone mass in women of phosphorus that moves into aquatic systems the because. Scientist is using a lithium ion battery to power her laptop which of the following has affected. Plots of land with prairie plants directly in the air into a form that other organisms can use tolerance.! Gdp values production at current prices ( b ) made which statement about phosphorus is correct quizlet primarily collagen! Enhances the rate of calcium absorption of the three nutrient cycles table as and... On phosphorus trichloride transfer takes place and no mass transfer take place in system then it found organisms. Key part of only two of the periodic table as lithium and sodium lithium ion battery power... Occur from supplements is common in the body is in: what are the and... Backgrounds and experience creates a society that teaches tolerance and to power laptop... Of phytic acid promotes zinc absorption Cones, however, work only in bright light and! Be prepared by the action of dry chlorine on phosphorus trichloride ) 1300-1500, which statement represents a valid based!
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which statement about phosphorus is correct quizlet