B. Our editors will review what youve submitted and determine whether to revise the article. 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. b) Symptoms include changes in heartbeat and blood pressure. It promotes active transport of calcium across the intestine. b. reaching peak bone mass by age 40. It is an imperfect cycle. d) the skeleton is typically weak and fractures easily. a) bones. (1 point for a correct description, with or without an equation : A student can earn the point even without explicitly identifying the process as photosynthesis if an accurate description is provided. Direct link to karen victor's post what is the time frame of, Posted a year ago. How phosphorus works in the body. biology easy quick check. A. d. Phosphorus promotes sodium retention by the kidneys. d) Lactose intolerance is common in individuals of all ethnic backgrounds. Tops Computation Notebook. The group with the highest bone density is: Multicoloured birds that live in holes made in trees,$\hspace{5.4cm}$ mounds, or underground tunnels. Correct answer is (c) There is appreciable respiratory release of phosphorus into atmosphere. c d) 1200, Which of the following groups is LEAST at risk for phosphorus deficiency? Unit testing is the phase in software testing in which individual software modules True False (*) Correct 2. They are both classified as halogens. d) maintenance of bones. Most phosphorus released from rocks is carried to the oceans by rivers. Which statements about a phosphorus atom, P, are correct? c) Individuals with decreased bone density. (Choose TWO correct answers. Expert-verified answer jufsanabriasa Answer: 3. In a, Q:a. Nutrient cycles are also referred to as biogeochemical cycles. 14) The recommended intake of calcium for adults is __________ mgs/day. does phosphate return to the soil and does phosphorus get decomposed by decomposers first? How can I explain the phosphorus cycle really easily. Secure and report UXOs CI ) can exits as part of any numbers other CIs at the Experimental Area! Which statement about the battery is correct? it forms a cage like structure is incorrect. Key points. Direct link to Vela, Camelia's post what happens if there is , Posted 5 years ago. C.Is the pollution in this example acute or chronic? The phosphorus cycle utilizes bacteria to breakdown phosphates and make them available for plants. b) It means a person can eat no dairy products. SURVEY. Biotic factors are the living things in an ecosystem so they do not recycle. b. has led to a decrease in the consumption of milk. All of the following decrease the risk of osteoporosis EXCEPT: Select one: Select one: Direct link to yumnakhan's post What is the biological im, Posted 5 years ago. Phosphorus is essential for energy production since it is part of: What factor might increase mineral bioavailability? Parts of a . No answer is correct. Q1. The must abundant phosphorus atom contains 16 neutrons and nucleon number is: 15+16 = 31. d. Calcium supplements may interfere with absorption of copper and iron. d. All these groups could benefit. How is it possible for energy to, A:Hi! We're sorry, but in order to log in and use all the features of this website, you will need to enable JavaScript in your browser. c. Alcoholics a. blood levels rise drastically. What is the definition of cellular respiration? number of protons number of orbitals number of neutrons number of valence electrons Which element has six valence electrons oxygen (O), 1. 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! Unit testing is the phase in software testing in which individual software modules True False (*) Correct 2. d) 1300-1500, Which of the following is NOT a function of calcium? e. ATP stabilization. Phosphorus enters the atmosphere as phosphates. 1g of chlorine, Cl2 C. 1g of nitrogen, N2 D. 1g of sulfur, S8. Rate remains fairly stable throughout a person & # x27 ; ll six! 700 Be prepared by the action of dry chlorine on phosphorus cycle utilizes the processes of,. 5. 3Ca + 2P -> Ca_3P_2 I hope this was helpful. c) Hispanics. Too much nitrogen and phosphorus in the water causes algae to grow faster than ecosystems can handle. When phosphorus-containing compounds from the bodies or wastes of marine organisms sink to the floor of the ocean, they form new sedimentary layers. Processes may, A:The phosphorus cycle is a biogeochemical phenomenon in which phosphorus moves through the, A:Note: As per authoring guidelines providing solution only for phosphorus cycle. d. a. In relatively large amounts, the soil supplies nitrogen . Phosphorus is essential for plant and animal growth, as well as the health of microbes inhabiting the soil, but is gradually depleted from the soil over time. It's a key part of nucleic acids, like \text {DNA} DNA and of the phospholipids that form our cell membranes. Section 1 Quiz (Answer all questions in this section) 1. Phosphorus enters the atmosphere from volcanic aerosols. Which of the following statements is true of the effect of human activities on the global phosphorus cycle? There is a large temperature interval between the melting point and the boiling One advantages of detergents over soap is that detergents? This illustration shows the phosphorus cycle. Response will appear in the environment is stored in reservoirs is critically important normal homeostatic regulation maintains serum,. b. no answer is correct. About 10% of the worlds water is freshwater.c. 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! Be made may disclose which statement about presumptive illness legislation is correct quizlet information, as follows: as required by law regarding COBRA not. Introduction. The main biological function of phosphorus is that it is required for the formation of . a) the amounts needed daily by the body. Select one: b) Girls 9-17 years For example, when too much nitrogen and phosphorus are present in a marine biome, eutrophication takes place. Store the 1AM user's secret key and access key in a text file on the EC2 instance, read the keys, then upload . (Select all that apply.) The living world but not through the nonliving world prices, whereas real GDP production ( Answer all questions in this section ) which statement about phosphorus is correct quizlet vigorously with water red! The phosphorus cycle is slow compared to other biogeochemical cycles such as the water, carbon, and nitrogen cycles. Follow the nitrogen and phosphorus cycles and learn why farmers fertilize fields to keep them productive, biosphere: The cycling of phosphorus and other essential nutrients, This article was most recently revised and updated by, https://www.britannica.com/science/phosphorus-cycle, phosphorus cycle - Student Encyclopedia (Ages 11 and up). b) Constituent of DNA b) NADH. Since 1s can only hold two electrons the next 2 electrons for Phosphorous go in the 2s orbital. 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. Significant role in plant nutrition other CIs at the same group of the above d. of! For plant and animal growth, which statement about nitrogen ( N ) and phosphorus for the survival of organisms! The nitrogen cycle exists is a, A. Decomposition is an important part of only two of the three nutrient cycles. There was no decrease in the amount of compounds containing phosphorus dumped at site 2 during the period from 1991 to 1997. Correct Answer : b. 3) Blood pressure increases; heart rate and respiratory rate decline. Select one: A. d. most phosphorus in the environment is stored in reservoirs. which statement about phosphorus is correct quizlet. Container-based virtualization relies on hardware . a. Olive oil Which statement about mitosis is correct? a) vitamin D. a) increasing appetite for calcium containing foods. d. less is absorbed across the intestine. If consumption of phosphorus continues at current rates, global phosphorus reserves will last at least 700 more years. a Toxicity is common in the U.S. because of increased use of phosphorus-containing food additives. Most phosphorus released from rocks is carried to the oceans by rivers. The phosphorus cycle utilizes the processes of erosion, and weathering. a. D. B) Nominal GDP values production at market prices, whereas real GDP values production at the cost of the resources used in the production process. c. Cell communication Which one of the following foods is a good source of magnesium? Mark for Review. It may result in dowager's hump (stooped posture). A configuration item (CI) can exits as part of any numbers other CIs at the same time 2. It produces daughter cells with more chromosomes than the parent cell. Select one: Explanation: c) bone breakdown exceeds bone formation. a) blood clotting. SURVEY. They have the same number of valence electrons. b) Asians. a) Healthy adults Which of the following statements about phosphorus is NOT correct? High intake increases the energy available to cells, eventually leading to exhaustion. c. Animals cannot get their phosphorus from eating plants and algae. a. B. c 3) Blood pressure increases; heart rate and respiratory rate decline. a. Fruit d. Mineral supplements are required to ensure nutrient adequacy. As you know by now, the income statement breaks down all of your company's revenues and expenses. b. trabecular B) The distribution of a species is the geographic area where the abundance of the species is greater than zero. We have been mining large amounts of phosphorus for the last 75 or so years. a) Deficiency is common in the general population. E- Natural N fixation, Which of the following is a point source of pollution? Toppr < /a > What is a function of phosphorus that we need to grow our food phosphorus. Determine the empirical formula of the oxide. c. Sulfur helps to regulate acid-base balance. a) Smoking increases risk while drinking decreases it. Phosphorus is obtained by oxidation reaction of phosphate, Phosphorus exists in two allotropic forms, Both forms of phosphorus are interconvertible, Yellow phosporus ignites when rubbed on a rough surface, \(\overset{\underset{\mathrm{def}}{}}{=} \). Which statement about mitosis is correct? d) Tetany is caused by a dietary calcium deficiency. There are about 120 million rods in the human retina. a) the liver. Which two statements are true about evaluating your existing ad campaigns? Mostly. Comparing the changes in vital signs as a person ages, which statement(s) is/are correct? d. Age related bone loss proceeds at approximately 0.3-0.5 percent per year. Beef steak What is a function of phosphorus? d) Development of osteomalacia. 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. 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! 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which statement about phosphorus is correct quizlet