why nitrogen is essential to plant growth?

2006-11-13 9:43 pm
My teacher told us that nitrogen is very important to plant growth,and i dun understand why.Please explain it to me in detail.

回答 (2)

2006-11-13 11:01 pm
✔ 最佳答案
It's because plants needs minerals to grow, nitrogen will be converted into nitrates ions(u will learn this in chemistry) in soil and is absorbed by plant, they willl then synthesis to form amino acid to make call wall or cell membrane.
參考: me
2006-11-13 9:50 pm
Nitrogen form part of the amino acid which is the basic unit of protein.


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