NITROGEN CYCLE
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- čas přidán 6. 09. 2024
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NITROGEN CYCLE:Nitrogen is the important essential element for all living organisms by the synthesis of Amino acids, proteins, Enzymesetc.What happens if there is no Nitrogen?. Root systems and plant growth are stunted.Older leaves turn yellow.Decrease in crop production. Soil microorganisms life become dangerous.In Atmosphere its concentration is 78 percentage.The circulation or cyclic movement of Nitrogen from the atmosphere physical or abiotic component to soilBiotic componentand back into the atmosphere is known as.Nitrogen cycle involves various steps:1.Nitrogen fixation. 2.Nitrogen assimilation 3. Ammonification 4. Nitrification 5. Denitrification. Plants cannot utilize Atmospheric nitrogen so it should be converted into utilizable form such as Ammonia.1.Nitrogenfixation:This is the first step of Nitrogen fixation.Conversion of atmospheric nitrogen into Ammonia for living organismsis known as Nitrogen fixation.This process is carried out by leguminous plants such as ground nut; even some bacteriacan fix atmospheric nitrogen.Examples of bacteria --Azotobacter Clostridium, Rhizobium, Nostoc and Anabaena2.NitrogenAssimilation:The process of absorbing Nitrates and Ammonia into Organic nitrogen is known as Nitrogen Assimilation.This organic nitrogen is transferred into animal's body when plants are eaten by animals. 3. Ammonification:The process of converting organic nitrogen into Ammonia when Animals die is known as Ammonification.It is also known asMineralization.This process was carried out by some Saprophytes like Fungi andBacteria.Ammonia is also produced from volcanic eruptions and excretory products of Animals.4.Nitrification:The Bacteria which is involved in nitrification is known as Nitrifying bacteria.Ammonia is first converted to nitrites.Examples: Nitrosomonas,Nitrococcus.Nitrites are converted to nitratesExamples:Nitrobacter.5.Denitrification:Nitrates are converted into molecular nitrogen through Nitric oxide is known as Denitrification, in order to maintain the equilibrium of nitrogen in the atmosphere.Bacteria which are involved in denitrificationare known as denitrifying bacteria.Examples: Thiobacillusdenitrificans,Pseuodomonasdenitrificans and Micrococcusdenitrificans.Problems with increase of Nitrogen:Acid rain formation. Acidification of soil and lakes. Increase in death of plants.
Nitrogen fixation - Nitrogen (N2) to ammonia (NH3)
Amonification - Nitrogen (N2) to ammonia (NH3) *_when animals die_*
Nitrification - Ammonia to Nitrites to Nitrates *_by nitrifying bacteria_*
Denitrification - Nitrates to Nitric Oxide to Nitrogen *_by denitrifying bacteria_*
❤
Tysm..!! ✨🎀
Nitrogen Fixation 2:20
Nitrogen Assimilation 2:26
Amonification 2:51
Nitrification 3:27
Thanks for Directing us😁
Thank you
Time pass 🙄
Denitrification 3:56
Thanks
I feel like a Russian emigrant who traveled between the United States and Canada for 5 years, learning English as he went, created this video. He is a brilliant biologist and is giving a presentation to some Canadian children about the nitrogen cycle, after just reading about it for the first time in a while.
😂
🤣🤣🤣🤣🤣
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😅😅
This was the most confusing cycle for me. Thank you for clearing it up!
Same with me
very confusing cycle.
But I don't understand can you explain me
@@manju.suthar5240 yeah that guy who commented 4 year ago will explain you
@@Tyler-durden2 ok...then you explain me
@@manju.suthar5240 yeah that guy who commented 3 mon ago will explain you
Dracula is a scientist
Lol
haha
Hahaha😒😑😒
🧛🏿♂️life become dangerous ble ble ble
XD
2:15 Bacterias sounds just like spells
(thanks for the video!)
Hii
Soil microorganisms life becomes dangerous. 😂😂 This is hilarious
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Thank you so much, my biology teacher is pretty nice guy and he is by far my favourite teacher, but the way he explained it was kinda confusing, this helped me to prepare for my exam :)
Best channel i have seen , it was great explanation with animation. And the given examples were very useful . Hope i do my half yearly paper greatly😊 keep doing this thank you sir. 🎉
jeez I wear headphones and I swear it feels like GOD talks to me
You literally took the words from my mouth🤣
Edhi padha domb
You have stolen my words..👍
thats literally an insult to God lol.
headphones Nahi headphone. Ake sath ke thne headphone phane raki. Hai.😆😆😂
Dhanyavad first hindi comment
Play it at 1.25x.
Tnx
Zaberdast essy sunany ky baad meri saari problem solve ho gai
So helpful. Teachers in Canada can't teach this well in 5 minutes
Thanx for compliment.
visit www.sciencetuts.com
There and every where else in the world
+yusuf johnson ?
Thanx for the compliment.
For more videos visit www.sciencetuts.com
Thankyou very much ThchMan Jake.
This is a very important video .Thanks so much sir🤗🤗
Most welcome
Best...we can learn perfectly about nitrogen cycle
Thank you so much.....it's very helpful to remind the whole process very easily
2-nitrogen assimilation=(absorbtion of ammonia and nitrats as organic nitrogen)
That is a most helpful video
Good sound
This was helpful. Thanks for creating this!
It's very nicely explained. Thank you
Superb Video!!!!!!!!!!!!!!!!! ,7 active Studio, Thanks a lot.
thank you
there are no deference between NH4 and NH3?
Nh4 is ammonium nh3 is ammonia
@@piousnot agree
@@piousnot Yes
This channel deserves millions of subscribers😘😘😘
ur videos have been of gr8 use to medical aspirants
Thnx dude! A day before is spent 1hr on nitrogen cycle & with help of ur video at just 1hr before exam in only 4:48 mins I understood it easily..! Thnx alot !❤
Its good 7 study.com
Hahaha dude voice hilarious tho
Thank you very much....so helpful video....ur voice is too good to understand ❤️
Thanks and welcome
life become dangerous
+lovemejazzy sent me here 😜
+lovemejazzy sent me here! 😜
We should take right solution for it
Hay
Baby
Hi
Honestly speaking, i like the way he speaks, especially when he says AMMONIA. :>
Please can any1 explain the difference between nitrifying bacteria and nitrogen fixing bacteria and denitrifying bacteria🙏🙏🙏
Thanks i understood this topic with this video was loooking difficult but afer understanding from this video found it interesting and easy
Awesome sir....tq .....I took one hour to study this in ncert but u did in 4 min....tq now I can read ncert in 10 min
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This video is actually helpful for revision.
😊
Nice video helped to clear confusion. Thanks upload more biology 10 class videos
But this is there in 8th class biology
I really liked the examples of bacteria involved for each step as I am doing further research into the Nitrogen cycle. Each process was outlined nicely as well. Great video!
soo helpfull video thank u sir
"Thank you for calling premium technical support..."
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This guy is speaking into my soul
IKR
That damn accent 🤠🤠🚶🏻♀️😂
your channel has grown a lot since last I saw you ...congrats mate
NYC video but better with graphics
Amazingly explained 👏 👌🏻
Thanks a lot 😊
1 Nitrogen fixation 2 nitrification 3 de nitrification 4 ammonification
one of the best explanations! thank you
PS. You kinda remind me of Professor Snape
www.sciencetuts.com
online portal for science education
AHH POTTERHEAD SPOTTED!
helped so much thank you sir!!
So good
When you realise you wrote this comment 6 years ago
Hi after 7 years
Good explanations... and helpful for me also.
Glad to hear that
It's in totally english although my english is comparatively weak but still I have understood really good
Clear, short and sweet 👍👍
Thank you.
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Remember that moment your science teacher taught you about plants taking in nitrogen ???
Thanks a lot
It was very helpful. Thanks
i am your number 1 fan !
www.sciencetuts.com
online portal for science education
It was really helpful...Thanks 7actives studio
smart way to clear the concept....Thank u
Allah Almighty give you a lot of success ❤️❤️ say Ameen ❤️❤️❤️
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This is the best yt vdo i have ever watched in my life ❤️❤️.....best ever dude 🙂
your explanation is nice sir .
Superrrrr
very good video make a vedio for oxygen cycle also best explainati
on
Thank you very much for this video sir, 🙏
Clarified; tqq sirr
Beat video 📷 thanks sir 🎉❤
🙏🙏🤜🤛, I loved the video 😁😁
this video helps me to clear my concept
Thanks 😘😘😘☺️😘
what is the difference between decomposition and ammonification
Emaz Taufique , decomposition is also known as ammonification.tere is no diffrence.
Emaz Taufique What becomes ammonia after death?
The conversion of nitrogen to water soluble nitrates or nitrites is called as nitrogen fixation
Its da same as nitrification
@@marcoandreiserrano6558 nope, in nitrification ammonia is converted into nitrites and nitrates
Tq sir for making make more videos
thank u ,its is soo helpful for my exam
Thanks Pallantla satya for the support, keep supporting us to develop more videos. Have a great day.
cool.rad biology dude
what do u mean
Thank you for the video
Very high level explain
Thankoooooo byary much
FUN JI
wow its too nice and easy to understand ...... thnx for uploading dis
.
Congratulations
Good
better explanation than any other teacher! thanks friend, keep adding more videos.
Hmm
Radiation of certain spectrum at low intensity could reduce abiotic and virus and increase uv
Tq it's very useful
That nitrogen assimilation simulation induced stimulation.
why did i see this after 5 years lol
I thik it is very useful
Very good video
Great explanation bro..
NITRATES IS ALSO THE FORM THAT PLANTS CAN ABSORB
Thank you, Count Chocula, for teaching me about Nitrogen.
Helped a lot
Good scientists
Fabulous
I understand full in full ,so thanks teacher🙏🙏🙏🙏
Sir nitrification samajh nahi aaya
Very useful. Thank you!
Hii jan
Not
Thank you.
Interesting
Ultimate
3:10 “like funjeye :D”
?
😂😂😂
good work