The nitrogen forms many components like nucleic acids, proteins, amino acids etc. It is the inert gas and is the most abundant gas present in the atmosphere. It plays an important role in the fixation of nitrogen .They play a vital role in the formation of protoplasm. It is present in ...
Nitrogen fixation is a natural process by which inert or unreactive forms of nitrogen are transformed into usable nitrogen. Why is this process important to live? Describe the conditions which make nitrogen toxic. Describe 5 ways in which humans may intervene in the nitrogen cycle and the effects...
Explain why, chemically, nitrogen is not more available to living things. Why and how does intracellular K+ become depleted with exercise? Explain the nitrogen cycle with examples. Describe the conditions which make nitrogen toxic. Describe the pathophysiology of asthma. ...
BACHMANN ELIZA thought we help.She wants the small order form production cycle which meets them to complete as far as possible in 4 weeks.I reply her: If does not have the material and the project question, should not have the question.[translate] ...
Explain how proteins are built, including the 1st, 2nd, 3rd, and 4th levels of structure (shape). What are some of the distinguishing properties of the class of proteins referred to as GTPases? How are these proteins regulated...
(approximately 100 catkins from each tree) were packaged in aluminum foil, labeled by sex and date, and immediately frozen in liquid nitrogen. They were then stored at -80 °C until use. Other flower samples were scanned for morphological analysis and then oven-dried and ground for the ...
magnitude greater than those predicted given their short photochemical lifetimes10,11,12,13. A plausible life cycle for a strictly aerial biosphere in the clouds has been investigated11, and a suite of mission concepts for a future Venus Life Finder Mission have been recently presented to the com...
Anthropogenic activities have altered the global nitrogen cycle, which has led to increases of nitrogen input into ecosystems through N deposition. China h... B Tao,MK Cao,KR Li,... 被引量: 1发表: 2006年 加载更多来源期刊 Finance & Trade Research 2008-06 研究点推荐 Inflation fiscal dominan...
Explain the difference between nitrogen fixation and denitrification. How are the carbon cycle and the phosphorus cycle similar? How are they different? What happens during ionization? Why does it happen? What is the importance of valence electrons?
Describe the nitrogen cycle and its correlation with fertilizers. What happens if there is an overproduction or underproduction of testosterone, progesterone, and estrogen? What are two possible behavioral effects of increased dopamine? Increased levels of what three hormones indicate ...