Why does it make sense to remove nitrogen from sewage with denitrification? Suggest how GALP may be used to synthesise cellulose. what is the importance of nitrogen for living organisms? Explain how technology has impacted the nitrogen cycle. In your discussion, explain how it has changed th...
How does nitrogen return to the atmosphere? How do trace gases affect the atmosphere? How does ocean acidification affect the atmosphere? How do oil spills affect the geosphere? How does carbon leave the geosphere? How does carbon exist in the hydrosphere?
WHEN Peidong Yang first took living organisms and connected them to electrified silicon wires, no one thought any good could come of it. “When I proposed the idea, people didn’t believe it would work,” says Yang. The microbes weren’t the only ones that got a shock. Yang’s ...
Much of the work regarding earthworm effects on other organisms has focused on the functional significance of microbial-earthworm interactions, and little is known on the effects of earthworms on microfloral and faunal diversity. Earthworms can affect soil microflora and fauna populations directly and i...
How do you get started DIY composting? Here are some pretty nifty tips to have the most successful compost pile: Start on bare earth.This allows organisms from the ground (like worms and bacteria) to access the soil and begin doing their part of the process. ...
To prevent the rampant spread of the roots and a buildup of disease organisms, harvest the roots regularly—ideally, every spring or fall—and rotate the bed to a new place occasionally, setting pencil-size sets broken off the main roots. Types Common horseradish has broad, crinkled lea...
These compounds contain a ring structure and a nitrogen atom, in most cases, the nitrogen is part of a heterocyclic ring structure. Alkaloids are known to exhibit significant biological activities. Examples include the relieving action of ephedrine for asthma, the analgesic action of morphine and ...
2 Three additional minor criteria are used to diagnose SCAP: respiratory rate 30 breaths/minute or higher, Pao2/Fio2 ratio 250 or less, multilobar infiltrates, confusion or disorientation, blood urea nitrogen (BUN) 20 mg/dL or higher, leukopenia (white blood cell count < 4000 cells/mm3), ...
Free Essay: Carbohydrates give the body energy. As the body's main source of fuel, carbohydrates are needed for physical activity and organ function. All the...
Bacteria consume organic matter and other compounds and recycle them into substances that can be used by other organisms. Bacteria can live anywhere that has water. They are more numerous, can reproduce faster and can survive harsher conditions than any other organism on Earth. Their huge biomass...