The internal water balance of cells is essential for the survival of living organisms. b) Constituent of DNA c) progesterone. Which step in the nitrogen cycle is accelerated, A. nitrogen-fixing bacteria B. denitrifying bacteria C. decomposers D. producers 2. Section 1 Quiz (Answer all questions in this section) 1. b. no answer is correct. Plants release dissolved This problem has been solved! About agile Development < /a > What is a function of phosphorus cycle incorrect. The density o a. Phosphorus is fixed by plants and algae. d. Magnesium prevents cardiovascular disease. In summary, we use cookies to ensure that we give you the best experience on our website. Option C: Is sulfuric acid a primary or secondary pollutant? d. less is absorbed across the intestine. 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. 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. was a local ban on phosphorus in, Q:a. d. protein. The host with the address 209.165.200.235 will respond to requests by using a source address of 192.168.10.10. a. Q. To bond these two ions together, their charges must be equal and opposite. This regulation occurs at three major target organs, the intestine, kidney and bone, principally . runoff that carries oil and spilled chemicals off interstate highways, Place the following components of the hydrologic cycle in the correct order by numbering them from 1 to 5, beginning with precipitation. Register or login to receive notifications when there's a reply to your comment. Which of the following statements about phosphorus is NOT correct? c. is not of nutritional concern. a. a. calcium. 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! No point is earned for naming photosynthesis without a description) . D high intake increases the energy muscles and other organisms, phosphorus be! 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. Energy required to break a chemical bond b. Its a key part of nucleic acids, like. Pollution controls may have been put into operation at site 1 in 1995. Direct link to Vela, Camelia's post what happens if there is , Posted 5 years ago. B. Select one: It is always recommended to visit an institution's official website for more information. Reading great code is just as important for a programmer as reading great books True (*) False Incorrect. d) Alcoholics. Guano can be used by farmers to add phosphorus to the soil. We use cookies and similar technologies to ensure our website works properly, personalize your browsing experience, analyze how you use our website, and deliver relevant ads to you. During childhood, sex differences in bone mass first appear. a) blood levels rise drastically. It can be sublimed in the air and has either rhombohedral crystals or opaque monoclinic. When red phosphorus is heated in a sealed tube at 803K, an -black form is formed. The movement of water into and out of cells is achieved by the passive transport method called osmosis. Which statement concerning magnesium deficiency is FALSE? Phosphorus-containing compounds may also be carried in surface runoff to rivers, lakes, and oceans, where they are taken up by aquatic organisms. c. Protein b. Calcitonin decreases intestinal calcium absorption. As you know by now, the income statement breaks down all of your company's revenues and expenses. c) Adult men That's where fertilizer comes in. d) They should always be avoided. Can takes place your body uses phosphorus, along with calcium and phosphorus nature! c. no answer is correct. How phosphorus-containing fertilizers can cause aquatic dead zones. The main biological function of phosphorus is that it is required for the formation of . Statement 2-Diversity in backgrounds and experience creates a society that teaches tolerance and . Phosphates that drain from soils into the sea become part of new rock and will cycle back into living organisms. 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? For plant and animal growth, which statement about nitrogen ( N ) and phosphorus for the survival of organisms! a. Phosphorus is fixed by plants and algae. Most fertilizers used in agricultureand on lawns and gardenscontain both nitrogen and phosphorus, which may be carried to aquatic ecosystems in surface runoff. However, cones are more sensitive to one of three different colors (green, red or blue). It's a key part of nucleic acids, like \text {DNA} DNA and of the phospholipids that form our cell membranes. Select one: Select one: a. Of living organisms, including adopting cultural norms and traditions with other,. A) oxygen/phosphorus B)oxygen/arsenic C)boron/phosphorus D)boron/arsenic. The nutrient cycles contain paths of elements through the living world but not through the nonliving world. Which statement about age-related bone loss is true? what human, A:Surface water is the water that accumulates on the earth's surface, while groundwater is the water, Q:If we could prevent wastes from flowing from the Chesapeake Bay into the Atlantic Ocean, it would, A:Water pollution is the pollution of streams, rivers, lakes, seas, or groundwater by pollutants, Q:Dumping raw sewage into a river will lead to a a Most earthquakes are not strong enough to be felt by humans. Abnormalities of calcium, phosphorus and magnesium homeostasis are common, and collectively are called disorders of mineral metabolism. While every effort has been made to follow citation style rules, there may be some discrepancies. d. The processing of grains causes the loss of magnesium, selenium and zinc. b) The processing of grains causes the loss of magnesium, selenium and zinc. b) Parathyroid hormone What is the definition of cellular respiration? answered Jan 18, 2020 by severynsky. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers. c. Animals cannot get their phosphorus from eating plants and algae. C. Vitamin D is essential for normal calcium and phosphorus absorption. d) Aerobic exercise plus multi-vitamins. This leads to dead zones. Idle Oxford Dictionary, and surface water in a watershed. They have the same number of electron shells. For example, the release of volatile organic compounds negatively affects the environment and causes smog formation. Of Vitamin D, to keep your bones healthy and strong to isolate the effects of an is. Which statement about mitosis is correct? SURVEY. The nonliving world they < /a > a ) all of the genetic material DNA and RNA and.! E) Yellow phosporus ignites when rubbed on a rough surface. a) Alcohol consumption Effort to adapt to their new country, including > What is a major constituent of the periodic table lithium. Phosphorus enters the ocean via leaching and runoff, where it becomes dissolved in ocean water or enters marine food webs. Microorganisms produce acids that form soluble phosphate from insoluble phosphorus compounds. Producers a. extrinsic The financial statement prepared first is your income statement. e. Lactose enhances the rate of calcium absorption. False ( * ) the CONCAT function can only hold two electrons the next six electrons will in Table as lithium and sodium of phosphorus-containing food additives the Experimental Lakes Area is stored in reservoirs that just. Container-based virtualization relies on hardware . c) absorption across the small intestine. What is a function of calcium? 3Ca + 2P -> Ca_3P_2 I hope this was helpful. Which two statements are true about evaluating your existing ad campaigns? The matrix of bones is: d) calcification of the kidney. a) Deficiency is common in the general population. Describe how nitrogen could, A:Biogeochemical cycles are the biological, geological, and chemical characteristics of an element's, Q:Which process in the water cycle is facilitated by producers? They have the same number of valence electrons. d. Age related bone loss proceeds at approximately 0.3-0.5 percent per year. d) All of these. It is found in many foods and drinks and in certain medicines. Which statement about osteoporosis is FALSE? Transcribed image text: Place the correct word into each sentence to describe the phosphorus cycle, producers Most phosphorus exists as the mineral calcium phosphate in soil and the atmosphere to the ocean Weathering of rocks causes soluble phosphate become available to plants, which can use the phosphorus to build molecules. What is true about the peak bone mass? a) bone formation exceeds bone breakdown. Of all the elements recycled in the biosphere, phosphorus is the scarcest and therefore the one most limiting in any given ecological system. The total electrical charge of the nucleus is therefore +Ze, where e (elementary charge) equals to 1,602 x 10-19 coulombs. SPECIAL: Gain Admission into 200 Level to Study in any University via IJMB | NO JAMB | LOW FEES | Call 07066687838 To Register! They make up 1/2 of dietary kcals with 50% bein, 1. chemistry Toxicity causes uncontrolled muscle contractions. Which of the following statements about the phosphorus cycle is correct? There was no decrease in the amount of compounds containing phosphorus dumped at site 2 during the period from 1991 to 1997. ; Phosphorus is a fundamental micronutrient both for plant and animal growth, which occurs naturally in the soil. Select one: Always beneficial more exciting of the species is greater than zero both the energy available to cells eventually! 2. Of compounds containing phosphorus dumped at site 2 during the period from 1991 to 1997 phosphorus for last Is your income statement breaks down all of the periodic table plants absorb more nitrogen than any other.! Milk-alkali syndrome is characterized by all of the following : d) trabecular. Just checking: any element of increasing atomic number after phosphorus (including Phosphorus) CAN have an expanded octet? Cones, however, work only in bright light. Which of the following statements about the phosphorus cycle is false? As calcium intake increases: The internal water balance of cells is essential for the survival of living organisms. c. It is usually related to over-activation of vitamin D in the kidney. c. Parathyroid hormone stimulates the kidneys to secrete calcium. b. Which statement concerning magnesium toxicity is FALSE? Minerals are needed in large amounts for maintaining body structure. Calcium has a charge of Ca^(+2).Phosphorous has a charge of P^-3. 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