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Bio-Chem 11 · Aziz · A Public Feed

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Bio-Chem Flowchart

Posted by Jorge Gomez-Corril in Bio-Chem 11 · Aziz · A on Monday, May 22, 2017 at 1:06 pm

HOT

Screenshot 2017-05-22 at 8.59.27 AM
Screenshot 2017-05-22 at 8.59.27 AM
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Phosphorus Cycle

Posted by Christopher Jones in Bio-Chem 11 · Aziz · A on Monday, May 22, 2017 at 9:07 am

Screenshot 2017-05-22 at 8.59.27 AM
Screenshot 2017-05-22 at 8.59.27 AM
Tags: Biochem2
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Phosphorous Cycle

Posted by Charles Riggs in Bio-Chem 11 · Aziz · A on Monday, May 22, 2017 at 9:03 am

Screenshot 2017-05-22 at 8.59.27 AM
Screenshot 2017-05-22 at 8.59.27 AM
Tags: Biochem
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Phosphorus

Posted by Jhakur Hall in Bio-Chem 11 · Aziz · A on Monday, May 22, 2017 at 9:03 am

Screenshot 2017-05-22 at 8.59.27 AM
Screenshot 2017-05-22 at 8.59.27 AM
Tags: Biochem
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Nitrogen Cycle

Posted by Andre Thomas in Bio-Chem 11 · Aziz · A on Monday, May 22, 2017 at 8:57 am

new-piktochart_22544196_075959858e9b9010b035db146021b99e51d5d88b
new-piktochart_22544196_075959858e9b9010b035db146021b99e51d5d88b

Beginning as nitrogen gas in the atmosphere, it is then trapped by bacteria and certain species of plant. The nitrogen in these organisms along with the nitrogen released by decomposers combine to form Ammonium. Ammonium is a component of soil that is absorbed by plants and nitrifying bacteria. Consumers intake the nitrogen in plants/other animals they consume and the bacteria’s nitrogen combines to create nitrites. Nitrites exposed to another oxygen become nitrates which eventually become nitrogen gas again. It is important because it is a component of amino acid and nucleic acid, no organism could live without these. It is converted from nitrates/nitrites to acids by our bodies.


Nitrogen is cycled by the domestic animals and plants we raise. The process is tampered with by humans in the form of fertilizers which withdraw, but also place, nitrogen in the ecosystem and meat consumption which resets nitrogen before it completes its own cycle. The ecosystem always replaces the nitrogen when organisms decompose and will continue to cycle it from there.


Nitrogen is naturally found in certain species of plants (legumes, etc.), bacteria, and the Earth's atmosphere. There are two main sinks of nitrogen, the atmosphere and the many kinds of bacteria that reside all around us.


Protein is important to us humans and it is essential for our survival. However, consuming certain protein rich foods (specifically meat) can be hazardous so eating it about once or twice a month. Healthier alternatives to meat which are very efficient at giving the same amount of protein are nuts and seeds.

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Water Cycle

Posted by Mercedes Blades in Bio-Chem 11 · Aziz · A on Thursday, May 18, 2017 at 5:38 pm

Water Cycle - Page 1 (1)
Water Cycle - Page 1 (1)
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Cycles of Matter: Water cycle- Egypt, Salina, & Mercedes

Posted by Egypt Bracey in Bio-Chem 11 · Aziz · A on Thursday, May 18, 2017 at 3:04 pm

Screenshot 2017-05-18 at 3.03.39 PM
Screenshot 2017-05-18 at 3.03.39 PM
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Water Cycle in the Food System

Posted by Salina Beattie in Bio-Chem 11 · Aziz · A on Thursday, May 18, 2017 at 3:04 pm

By:Salina Beattie, Egypt Bracey, and Mercedes Blades

Water Cycle
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Biochem Lucid Chart Cycle of Matter: Sulfur (Ashley, Wesley, Jade, Yari)

Posted by Wesley White in Bio-Chem 11 · Aziz · A on Thursday, May 18, 2017 at 2:52 pm

  • http://articles.mercola.com/sites/articles/archive/2016/05/16/sulfur-in-the-body.aspx

  • https://enviroliteracy.org/air-climate-weather/biogeochemical-cycles/sulfur-cycle/

  • https://enviroliteracy.org/air-climate-weather/biogeochemical-cycles/sulfur-cycle/

  • https://www.google.com/search?q=what+is+sulfur+used+for&rlz=1CADEAA_enUS729US732&oq=what+is+Sulfur+&aqs=chrome.1.69i57j0l5.5027j0j7&sourceid=chrome&ie=UTF-8#q=what+is+sulfur+in+food

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Cycles of Matter in the Food System - Nitrogen

Posted by Rymir Vaughn in Bio-Chem 11 · Aziz · A on Wednesday, May 17, 2017 at 10:26 pm

  1. How does the nitrogen cycle naturally?

Goes from the atmosphere → to the nitrogen-fixing bacteria in soil or nodules in plants → turns into ammonium → that either turns into nitrifying bacteria (nitrites; nitrates) or straight to plants → consumed by animals or turns into denitrifying bacteria → back into the atmosphere or goes to decomposers or secondary consumers → turns back into ammonium

  1. What are the sources of the nitrogen?

Natural sources of nitrogen include the atmosphere, instream sources (e.g. salmon carcasses and litter fall), and vegetation (e.g. from N-fixing plants). Also be produced by natural biogeochemical processes that occur in watersheds, rivers and streams, such as the decomposition of plants and organisms.

  1. What are the sinks of the nitrogen?

destruction in the stratosphere

  1. How does the food system affect the cycle of the nitrogen? What impact does that have on our ecosystem?

Primary consumers take in the nitrogen that has been distributed to the producers and the nitrogen that the primary consumers took in is either passed to the secondary consumers that eat them or to decomposers after they die. It keeps the nitrogen flowing constantly because every organism dies eventually, so that nitrogen that was originally consumed by the primary consumers will eventually return to the place that it got the nitrogen from

  1. What role does nitrogen play in the food system? How is the nitrogen used and transformed in the food system?

Without nitrogen, producers, such as legumes, wouldn't be able to help the soil they're in gain the benefits from photosynthesis. Nitrogen plays a big part in photosynthesis because the nitrogen-fixing bacteria inside soil goes hand in hand with plant. If the nitrogen didn't exist or were in small amounts the bacteria wouldn't benefit from it and the plant wouldn't be as healthy as it would with the nitrogen.

  1. How does the ecosystem respond to the changes caused by the cycle of the nitrogen?

Plants become healthier because nitrogen is a limiting nutrient.

  1. What changes need to be made to maintain the health of our ecosystem with regards to your specific matter?

We need to stop destroying the stratosphere. We can always make nitrogen based fertilizers, but if we want the natural production of nitrogen to continue preserving the stratosphere is a big step.
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