Uptake of ammonia, Biology

Uptake of Ammonia

Ammonia (NH3) diffuses freely across biological membranes according to its concentration gradient. However, ammonium (NH+4) ion requires a specific transport system to cross the biological membrane. In recent years, activities and regulation of ammonium transport system have been studied in a number of N2-fixing systems.

Posted Date: 1/17/2013 5:47:58 AM | Location : United States







Related Discussions:- Uptake of ammonia, Assignment Help, Ask Question on Uptake of ammonia, Get Answer, Expert's Help, Uptake of ammonia Discussions

Write discussion on Uptake of ammonia
Your posts are moderated
Related Questions
What is Class Amphibia ? Class Amphibia takes its name from the Greek words "amphi" and "bios." Amphi means "both sides," or "both types," and bios means "life." This name-bo

Define Foaming Properties, Binding of Flavour and Other Substances? To understand the foaming properties of proteins, we need to know some basic aspects of foam foods. Foam foo

Explain the Pseudomonas - Characteristics of Bacteria? Pseudomonas are aerobic, gram negative, straight or slightly curved rods that are motile by polar flagella. Many species

What is the basic need for bone grafting The basic need for bone grafting includes situations like: 1. Implant site development- when the quantity of bone is deficient to s

Draw decanol, plamitic acid (C16:0 fatty acid) and the resulting wax ester generated by a dehydration reaction between both molecules

Osmosis and transpiration both play a part in the movement of water through a plant. Which of these two processes makes the greater contribution to the movement of water up the t

Explain the Reduction in free radical generation - Vitamin E? 1) Reduction in free radical generation: Vitamin E acts synergistically with selenium thereby reducing susceptibil

Define the Principle behind Cyanmethemoglobin Method? The principle behind the cyanmethemoglobin method is as follow: Principle The haemoglobin is treated with a reagent con


Barbiturate, Sedative, Hypnotic or Anxiolytic Intoxication and Withdrawal: This Emergencies related  to  substance abuse may be acute  or chronic. The patient may come  to  th