For those who are curious about 8:59 , Lactic acid is fermented with ammonium salts, to obtain nitrogen. Here, ammonium salts acts as a source of nitrogen. In our textbook, this part is not mentioned. Hope my answer is satisfied your curiosity 🙂
Sir I really appreciate your efforts 🎉🎉🔥sir 😊 it makes very easy to learn by your style 😂 . It entertains also and also gives more knowledge . Thank so much 😊😊sir
One of the best educators, I have ever come across..Your teaching has an effective impact on all of the students...Very informative!!Thank you so much for your efforts.
Sir you are getting 1k subscribers everyday What a progress We are 6 of them because I have 6 ids on UA-cam. Mai aur ids banaunga aur aapko subscribe karunga. Keep teaching us ,we will keep supporting you. Itna likha hai like kar Dena sir aur reply bhi Karna sir
@@moreshwarkhadse because the nitrogen is removed from the substance. So, we obtain nitrogen. I am not confirm about this but I am just saying this on the basis of what the comment was about.
Sir videos upload karne ki ye speed barkaraar rakhna😁... Becoz biology ke liye aap hi ek sahara ho coz naahi school ke online lectures join karti hu aur naahi koi classes ya tuition h... Thanks alot for your efforts ✨❤
Parth sir you are AMAZING! I can clearly see your hardwork you put in teaching us. It inspires me to do some“ jabdatod” padhai in your words 😂💜 I seriously respect you a lottt. Thank youuu so muchhhh.
Amino acids - 1)Amino acids are the building blocks for proteins. 2) Different combination of amino acids make different proteins. 3) Amino acids when joined to each other forms peptide bond in between which forms long chain of amino acids forming protein. Hope it helps! 🙏🏻🙏🏻🙏🏻
Reallly sir aapke bina mai ek answer bhi nhi learn kr paungi aapne ek baar bas pada diya na to answer 1 min me yaad ho jata hai almost to jab aap padate ho tab hi ho jata hai thankuuuuuu soooooo muchhhhh🥺❤❤
Sir!!!!!!!!!!!!!!!! Your video was just magicalll to me!!!!!!!!!!!! i have been trying to learn all these tables by myself since a week!!! but I wasnt able to do that.... and today I saw your video and I memorized everything in one reading!!!!!!!!! It was just so magical!!! Thankkkk youuu a zillion!!!!!!!!!!!!!!
Lactic acid was produced by Rhizopus arrhizus using waste potato starch as the substrate. The aim of this study was to identify the role of nitrogen sources and their impact on the formation of lactic acid and associated byproducts. Ammonium sulphate, ammonium nitrate, urea, yeast extract and peptone were assessed in conjunction with various ratios of carbon to nitrogen (C:N). Fermentation media with a low C:N ratio enhanced the production of lactic acid, biomass and ethanol, while a high C:N ratio favoured the production of fumaric acid. Ammonium nitrate appeared to be the most suitable nitrogen source for achieving a high and stable lactic acid yield, and minimizing the production of byproducts such as biomass and ethanol, while urea proved to be the least favourable nitrogen source. Yeast extract and peptone appeared to improve fungal cell growth. The kinetics data revealed that a high concentration of ammonium nitrate enhanced the lactic acid productivity. The maximum lactic acid concentration of 36.4 g/l, representing a yield of 91%, was obtained with addition of 0.909 g/l ammonium nitrate in 32 h.
Lactic acid can be used as a carbon source for nitrogen removal in wastewater treatment. It can also be used as a nitrogen source for lactic acid bacteria: Wastewater treatment Lactic acid-rich fermentation liquid (LAFL) from food waste can be used as a carbon source for nitrogen removal in wastewater treatment. LAFL can improve nitrogen removal and reduce the amount of excess activated sludge (AS) generated.
Honestly sir, I hate biology because of its big answers and hard concepts but now I am loving biology only because of you sir And understood beauty in science Thank you very much sir 🙏🙏🙏🙏🙏
Sir you put really really great efforts so that we can understand the concept easily😍🥺 you are a great teacher sir 👍 you are mh role model !!!!!!! I really appreciate ur efforts❤️❤️
Lactic acid bacteria can use nitrogen sources such as plant proteins, casein, and bone protein hydrolysates. Different strains of lactic acid bacteria have different preferences for nitrogen sources. For example, L. plantarum and L. rhamnosus can use a wide range of nitrogen sources, while L. reuteri and L. fermentum prefer small peptides or free amino acids.
Lactic acid itself does not contain nitrogen, so it can't directly serve as a nitrogen source. However, in the fermentation process involving Lactobacillus delbrueckii (commonly used in lactic acid production), you can use nitrogen-rich substrates like molasses and corn steep liquor to support bacterial growth. Here’s how nitrogen becomes available: 1. Nitrogen in Fermentation Media: Corn steep liquor and molasses provide the essential nitrogen needed by Lactobacillus delbrueckii to grow. Corn steep liquor is particularly rich in proteins and amino acids, supplying the nitrogen that L. delbrueckii uses to synthesize lactic acid. 2. Indirect Benefit of Lactic Acid Production: While lactic acid itself doesn't add nitrogen, it lowers the pH of the medium, making other nitrogen sources (like ammonium and amino acids in the solution) more accessible for microbes that thrive in acidic conditions. 3. Post-Fermentation Application: After lactic acid fermentation, the leftover fermentation broth (containing microbial biomass and residual nutrients) can be a rich source of organic nitrogen for plant growth or as a supplement in other microbial cultures. In short, while lactic acid production itself doesn’t add nitrogen, the process can make nitrogen more accessible by creating favorable conditions for nutrient uptake in plants or subsequent microbial processes.
Congrats sir for 2.lakh subscriber. Sir you teaches us 100 times better than the teachers in our school.thanks god I have a great teacher i.e parth sir
23:17 Bacteria ka jawab Bacteria se😂😂 Sir you teach with fun😅😊 Because of fun we students enjoy with study🤩 Thank you sir 🥰for uploads the science videos🤩😊❤️
Sir for me Introduction to microbiology was a nightmare But u made it so simple that it has become a good vibes lesson Name which were hard now that are sorted Tables are difficult but seeing ur video 2 times I remember it all U are best sir Plz upload fast sir
Lactic acid is one of the most important organic acids which is used worldwide in various industries such as food, cosmetics, pharmaceuticals and etc. Lactic acid produced in two ways: biological (fermentation processes) and chemical. In recent years, global consumption of lactic acid has dramatically increased. The aim of this study was to investigate the effect of different nitrogen sources on the lactic acid production by Lactobacillus delbrueckii. Lactobacillus Delbrueckii (PTCC 1333) was used to produce lactic acid. Experimental design was performed by Minitab16 software and full factorial Experiments. Lactose as carbon source and ammonium sulfate, urea, peptone, yeast extract, histidine and tyrosine were used as nitrogen sources. The fermentation process was done during 48 hours and in 37 ˚C. The lactic acid was measured by HPLC. Among the various sources of nitrogen, histidine had the greatest effect on the production of lactic acid which production rate was 80.04 g/L. Then, tyrosine, peptone, yeast extract, urea and ammonium sulfate had the most effect on the production of lactic acid, respectively. Histidine is an essential amino acid and rich nitrogen compound which microorganisms can use it to grow and produce metabolites such as lactic acid. Also, the results showed that Lactobacillus Delbrueckii could be a good candidate for lactic acid production on an industrial scale.
Lactic acid can be a source of nitrogen for commercial fertilizers, animal feed, and industrial processes. Nitrogen is a crucial element for plant growth, soil health, and human nutrition. Lactic acid can provide a stable and long-lasting source of nitrogen compounds that can improve crop yields and livestock performance. However, it is important to note that the production of nitrogen compounds from lactic acid requires careful handling and storage to prevent chemical reactions that can lead to harmful byproducts.
Best Sir I had Ever seen in my Entire Whole Life🙏 GOD MAY BLESS YOU WITH YOUR WHOLE '"''expectations"""🙏👍 And Beautiful Graphics, Fantastic Arts.... And Amazing Teachings... I hope ki meine kuch zyada toh nahi bol diya???🤔 Par phir bhi Sir Shukriya
@@ParthMomaya Sir aapko ek baat toh bol hee dete hai Bilkul aapki tarah hee...❤️ I am a Biggest Fan of Science Subject. And I wish I would become a Doctor or a Engineer or something like Scientist just to because of you. And Science is my Best Favourite Subject👍🙏
sir what I say to you....... just awesome No words....... Somewhere I felt more visualise and detailed story like concepts are taught by you. Comparatively You are more relative to my imaginative teacher that I was finding from the long long time that I never see in Byjus or Unacademy or any other kind of coaching platform.... Thanks for all😊😊 By the way sir .... Are you a Maharashtrian ??🙎
First of all congratulations for ••• 21.8k subscriber's ••• sir u make biology interesting for us infact not only biology also science... actually like all students i really hate science but now i love science♡♡♡ thank u so much sir...
Sir.. I asked my Frnd about the doubt of lactic acid and source of nitrogen.. then he told me that rhizobium is used for both- the source of nitrogen and used in the production of vitamins.. And I too searched it on Google.. it satisfied my search..means that my answer is correct..😊👍
by BA EAGLES · 1932 - IN view of the importance attached by Orla-Jensen to the nitrogen source employed in the study of the lactic acid bacteria-an importance emphasised by the results of our own studies-we have investigated the nitrogen distribution in some thirty-seven sources of nitrogen, and have determined the influence of these ... Abstract · Author information - how nitrogen is used
8:59 Lactic acid is an organic compound that doesn't contain nitrogen itself. However, some bacteria can use lactic acid as a source of energy (carbon source) while obtaining nitrogen from other places, like ammonia or proteins in their environment. When these bacteria break down lactic acid, they can use the carbon to grow and produce their own proteins and other important molecules. So, in simple terms, lactic acid helps bacteria thrive, but they need to find nitrogen elsewhere to build their cells and proteins. Lactic acid provides energy for bacteria, while they get nitrogen from their surroundings to grow and make proteins.
Virus keliye vaccine banani padti hai jo same virus se banayi jati hai Like you take one weak corona virus and insert it in your body and your body will make anti body's to fight the weak virus then when a healthy virus tries to kill you the antibodies attack the virus.and you don't get the virus again in your entire life. That's why you take vaccine only once but antibiotics many time's.
Now I trust you more than textbook 😂
Yaahh seriously dude!!!😂
😅😅😆😂😂
Yeah me too😂❤️
Me too
Hmm
For those who are curious about 8:59 ,
Lactic acid is fermented with ammonium salts, to obtain nitrogen.
Here, ammonium salts acts as a source of nitrogen.
In our textbook, this part is not mentioned. Hope my answer is satisfied your curiosity 🙂
Ohhhhhh scientist 🌪️🌪️
Thank you
I know this
Waah @Shrikant Sahu
Topper Spotted
Your videos give knowledge as well as make me laugh😂...brilliant teaching tho👏
❤😂😂
Sir I really appreciate your efforts 🎉🎉🔥sir 😊 it makes very easy to learn by your style 😂 . It entertains also and also gives more knowledge . Thank so much 😊😊sir
One of the best educators, I have ever come across..Your teaching has an effective impact on all of the students...Very informative!!Thank you so much for your efforts.
Sir you are getting 1k subscribers everyday
What a progress
We are 6 of them because I have 6 ids on UA-cam.
Mai aur ids banaunga aur aapko subscribe karunga.
Keep teaching us ,we will keep supporting you.
Itna likha hai like kar Dena sir aur reply bhi Karna sir
Kya baat hai.. awesome 🔥
@@ParthMomaya😂😂
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Sir Lactic acid is used as a Nitrogen removal from the waste proteinous substance that's why it is called as source of Nitrogen. 🙏🙏Plss give me heart❤
@@rupamhatwar5529 thank you
If lactic acid is used to remove nitrogen how is it used as a source of the same ?? PLZZ explain
@@moreshwarkhadse because the nitrogen is removed from the substance. So, we obtain nitrogen. I am not confirm about this but I am just saying this on the basis of what the comment was about.
@@shubhamkandalgaonkar337 Thanku
Tereko jyada aa Raha hai kya
R.I.P Maharashtra board science textbook 🙏😂
Aoyyyy 😳😳
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🤣🙏
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Kalji nka kru
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Sir ap to genius ho apke pas examples ka bhandar hai.... Aur sir apka ye jo teaching career hai na vo ap kabhi bhi chodo mat. U r great 👍👏😊
Sir videos upload karne ki ye speed barkaraar rakhna😁... Becoz biology ke liye aap hi ek sahara ho coz naahi school ke online lectures join karti hu aur naahi koi classes ya tuition h... Thanks alot for your efforts ✨❤
Puri koshish karenge :)
Yes sir... Plz speed yahi rakhna.. 😅😅😅😅😄😄
@@srushtisherkar9587 ya
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sahi hena?
@@rishipardeshi1463 yes
Sir please give us the trick to remember microbes name of CHP no. 7 introduction to microbiology
Yes sir
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Please try to do that!!!
😊✨💙
Like u have given in animal classification about the types
Thank you so much sir, because I can easily understand the hard text in your taught..... You are a great teacher in India.... 👌 😁😁
Bohat achche
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U teach us with full patience and efforts thank you so much 🙏🏻
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It inspires me to do some“ jabdatod”
padhai in your words 😂💜
I seriously respect you a lottt.
Thank youuu so muchhhh.
Maza aaya bhai 😇 pura lesson samj aagaya 👍
Amino acids -
1)Amino acids are the building blocks for proteins.
2) Different combination of amino acids make different proteins.
3) Amino acids when joined to each other forms peptide bond in between which forms long chain of amino acids forming protein.
Hope it helps! 🙏🏻🙏🏻🙏🏻
Thnx
Reallly sir aapke bina mai ek answer bhi nhi learn kr paungi aapne ek baar bas pada diya na to answer 1 min me yaad ho jata hai almost to jab aap padate ho tab hi ho jata hai thankuuuuuu soooooo muchhhhh🥺❤❤
Every school must have a finest teacher like u
You are the greatest teacher in the world 🌍 for science
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Kya yeh ek Shayari thi??
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Narendra Modi?
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Samja kya
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You are like a god in the lockdown for Student
Sir!!!!!!!!!!!!!!!! Your video was just magicalll to me!!!!!!!!!!!!
i have been trying to learn all these tables by myself since a week!!! but I wasnt able to do that....
and today I saw your video and I memorized everything in one reading!!!!!!!!! It was just so magical!!!
Thankkkk youuu a zillion!!!!!!!!!!!!!!
Study + Entertainment = Parth Momaya Sir💫
Thank you Sir ❤️
❤
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Sir i learn very easy because you and your videos. Thank you sir 🙏🙏🙏
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Sir your trick is very nice for remembering the microbes . It is very helpful for me
Lactic acid was produced by Rhizopus arrhizus using waste potato starch as the substrate. The aim of this study was to identify the role of nitrogen sources and their impact on the formation of lactic acid and associated byproducts. Ammonium sulphate, ammonium nitrate, urea, yeast extract and peptone were assessed in conjunction with various ratios of carbon to nitrogen (C:N). Fermentation media with a low C:N ratio enhanced the production of lactic acid, biomass and ethanol, while a high C:N ratio favoured the production of fumaric acid. Ammonium nitrate appeared to be the most suitable nitrogen source for achieving a high and stable lactic acid yield, and minimizing the production of byproducts such as biomass and ethanol, while urea proved to be the least favourable nitrogen source. Yeast extract and peptone appeared to improve fungal cell growth. The kinetics data revealed that a high concentration of ammonium nitrate enhanced the lactic acid productivity. The maximum lactic acid concentration of 36.4 g/l, representing a yield of 91%, was obtained with addition of 0.909 g/l ammonium nitrate in 32 h.
Yeast extract is the most commonly used nitrogen source in lactic acid fermentation as it provides convenient growth factors for lactic acid bacteria
sir this video is knowledgeful to me .........FROM now I trust u the most then THIS ****** textbook🥰☺
आप सिखाए और कुछ नही समझे ऐसा हो ही नही सकता ! Great teaching
Lactic acid can be used as a carbon source for nitrogen removal in wastewater treatment. It can also be used as a nitrogen source for lactic acid bacteria:
Wastewater treatment
Lactic acid-rich fermentation liquid (LAFL) from food waste can be used as a carbon source for nitrogen removal in wastewater treatment. LAFL can improve nitrogen removal and reduce the amount of excess activated sludge (AS) generated.
Very excellently explained ☺️
Sir you change the life of students
Make students Laughing and teaching is the best combination for understanding it forever. So much thanks parth sir for nice teaching 🦖📗📗📘📙📚
Best teacher I have ever seen🙂
Sir please upload metallurgy and carbon compounds please please 🙏 🙏🙏
Congratulations for 15k
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Thank u so much sir eagerly waiting for this video ...........😊😊😊
Most welcome 😊
U
nice sir....👍 you best teaching
to help in my favourite subject (science)
you teaching in 11 class science please sir🙏🙏
Honestly sir, I hate biology because of its big answers and hard concepts but now I am loving biology only because of you sir
And understood beauty in science
Thank you very much sir 🙏🙏🙏🙏🙏
Sir we all students trust yu we love you sir ♥️♥️
Sir you put really really great efforts so that we can understand the concept easily😍🥺 you are a great teacher sir 👍 you are mh role model !!!!!!! I really appreciate ur efforts❤️❤️
I never met any teacher like you thanks for teaching
Your lectures are awesome sir and we get konwledge + entertainment from your lectures 👍😊
Sir you are best teacher in this world😊😊😊
wow just wow ....... I loved your teaching sir thank u so much sir😊👌✌
Lactic acid bacteria can use nitrogen sources such as plant proteins, casein, and bone protein hydrolysates. Different strains of lactic acid bacteria have different preferences for nitrogen sources. For example, L. plantarum and L. rhamnosus can use a wide range of nitrogen sources, while L. reuteri and L. fermentum prefer small peptides or free amino acids.
Sir ur starting music is too sharp whenever I put earphones n hear it....omg...do I even have ears??
😜😆
Wo ek type ka coincidence hai... Kyunki parth sir humko padhate hai.. and humko alert Karne ke liye wo loud noise 😂.. am I right parth sir ? ..
Lactic acid itself does not contain nitrogen, so it can't directly serve as a nitrogen source. However, in the fermentation process involving Lactobacillus delbrueckii (commonly used in lactic acid production), you can use nitrogen-rich substrates like molasses and corn steep liquor to support bacterial growth. Here’s how nitrogen becomes available:
1. Nitrogen in Fermentation Media: Corn steep liquor and molasses provide the essential nitrogen needed by Lactobacillus delbrueckii to grow. Corn steep liquor is particularly rich in proteins and amino acids, supplying the nitrogen that L. delbrueckii uses to synthesize lactic acid.
2. Indirect Benefit of Lactic Acid Production: While lactic acid itself doesn't add nitrogen, it lowers the pH of the medium, making other nitrogen sources (like ammonium and amino acids in the solution) more accessible for microbes that thrive in acidic conditions.
3. Post-Fermentation Application: After lactic acid fermentation, the leftover fermentation broth (containing microbial biomass and residual nutrients) can be a rich source of organic nitrogen for plant growth or as a supplement in other microbial cultures.
In short, while lactic acid production itself doesn’t add nitrogen, the process can make nitrogen more accessible by creating favorable conditions for nutrient uptake in plants or subsequent microbial processes.
Sir...............
How can explain so easily ....
Thank you so much for clearing all my doubts ❤️❤️
Sir,
Your teaching style is more best than our school teacher 😢😢
Yes.......
Hmm mm
😊😊
Yes, yes ,yes............❤❤❤❤
East and west Parth Momaya sir is best 😁
Congrats sir for 2.lakh subscriber. Sir you teaches us 100 times better than the teachers in our school.thanks god I have a great teacher i.e parth sir
Hiii guys our chanel also
23:17
Bacteria ka jawab Bacteria se😂😂
Sir you teach with fun😅😊
Because of fun we students enjoy with study🤩
Thank you sir 🥰for uploads the science videos🤩😊❤️
I have no words to say your efforts Asa karta hu ki ap ase hi vedio da L tera hoge
Sir for me Introduction to microbiology was a nightmare
But u made it so simple that it has become a good vibes lesson
Name which were hard now that are sorted
Tables are difficult but seeing ur video 2 times I remember it all
U are best sir
Plz upload fast sir
Trying my best... diwali tha..so everything got delayed
You are Amazing teacher Mrs.parth sir.....❤❤❤🎉🎉🎉😊😊😊😊
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SIR WE APPERICIATE YOUR HARDWORK........ 🙏
Lactic acid is one of the most important organic acids which is used worldwide in various industries such as food, cosmetics, pharmaceuticals and etc. Lactic acid produced in two ways: biological (fermentation processes) and chemical. In recent years, global consumption of lactic acid has dramatically increased. The aim of this study was to investigate the effect of different nitrogen sources on the lactic acid production by Lactobacillus delbrueckii. Lactobacillus Delbrueckii (PTCC 1333) was used to produce lactic acid. Experimental design was performed by Minitab16 software and full factorial Experiments. Lactose as carbon source and ammonium sulfate, urea, peptone, yeast extract, histidine and tyrosine were used as nitrogen sources. The fermentation process was done during 48 hours and in 37 ˚C. The lactic acid was measured by HPLC. Among the various sources of nitrogen, histidine had the greatest effect on the production of lactic acid which production rate was 80.04 g/L. Then, tyrosine, peptone, yeast extract, urea and ammonium sulfate had the most effect on the production of lactic acid, respectively. Histidine is an essential amino acid and rich nitrogen compound which microorganisms can use it to grow and produce metabolites such as lactic acid. Also, the results showed that Lactobacillus Delbrueckii could be a good candidate for lactic acid production on an industrial scale.
Textbook ❌ store of mistakes ✅
STUDIES WITH ENJOYMENT ........NYCC LECTURE ...I LIKE THIS LECTURE VERY MUCH
Ohhhh myyyyy.. names are really jabada tod 😂
Lactic acid can be a source of nitrogen for commercial fertilizers, animal feed, and industrial processes. Nitrogen is a crucial element for plant growth, soil health, and human nutrition. Lactic acid can provide a stable and long-lasting source of nitrogen compounds that can improve crop yields and livestock performance. However, it is important to note that the production of nitrogen compounds from lactic acid requires careful handling and storage to prevent chemical reactions that can lead to harmful byproducts.
Your teaching made me practical thinker ...Good listener and aslo made me happy
Now I am not interested in school teaching 😅
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'Parth Sir ki jai ho'🔥😎 🤟 phir hi paper accha jayenga 😀
paper mein apna hi naam likhana
Sir ka nahi .
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Sir, aap to you tude ke sabse best teacher ho.
Best Sir I had Ever seen in my Entire Whole Life🙏
GOD MAY BLESS YOU WITH YOUR WHOLE '"''expectations"""🙏👍
And Beautiful Graphics, Fantastic Arts.... And Amazing Teachings...
I hope ki meine kuch zyada toh nahi bol diya???🤔 Par phir bhi Sir Shukriya
Kya baat hai.. thank u so much 😁
@@ParthMomaya Sir aapko ek baat toh bol hee dete hai
Bilkul aapki tarah hee...❤️
I am a Biggest Fan of Science Subject. And I wish I would become a Doctor or a Engineer or something like Scientist just to because of you. And Science is my Best Favourite Subject👍🙏
Congratulations for 475k ....subscribers💕🎂🎉🎊. You deserve
Sir ,we don't feel borr after watching ur lectures full day .
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sir what I say to you....... just awesome
No words....... Somewhere I felt more visualise and detailed story like concepts are taught by you.
Comparatively You are more relative to my imaginative teacher that I was finding from the long long time that I never see in Byjus or Unacademy or any other kind of coaching platform....
Thanks for all😊😊
By the way sir .... Are you a Maharashtrian ??🙎
Thank you so much 😀
I think sir lives in Maharashtra like us
@@siddheshdarekar4126 Maharashtra mumbai
Of course Sir is Maharashtrian
Mumbai 😀😀😀🤠
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Ok
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Sugar molasses is known as काकवी
In local places
Wow you are just amazing..the way you teaching and entertaining is gorgeous...❤ lots of love from Yavatmal...
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First of all congratulations for
••• 21.8k subscriber's •••
sir u make biology interesting for us infact not only biology also science...
actually like all students i really hate science but now i love science♡♡♡
thank u so much sir...
Sir 15.4m O sorry 15.4k ke liye congratulation koi nahi million bhi Ho Jaenge happy diwali to you and your family 😇🎊🎉🎆🎁
24:06 watch it in 0.25x speed 😂😂😂
O Tu bollas me 7 chap kartoy ani 6 bagitla pan?
😂😂😂😂..
Even my school recommends your videos for better understanding in online lectures. Great work sir 💯
Jai mata di like kr dia👍♥️
Sir.. I asked my Frnd about the doubt of lactic acid and source of nitrogen.. then he told me that rhizobium is used for both- the source of nitrogen and used in the production of vitamins.. And I too searched it on Google.. it satisfied my search..means that my answer is correct..😊👍
by BA EAGLES · 1932 - IN view of the importance attached by Orla-Jensen to the nitrogen source employed in the study of the lactic acid bacteria-an importance emphasised by the results of our own studies-we have investigated the nitrogen distribution in some thirty-seven sources of nitrogen, and have determined the influence of these ...
Abstract · Author information - how nitrogen is used
Sir apki teaching ki wajah se to 1 chote bacche ko bhi ye ls samajh mein aajeyaga😍😍
Happy Diwali to u and ur family sir(bhaiya).....🤗💐🎉🎁
May God bless u and make such wonderful videos....🤗😊
Thank you so much 😀
8:59 Lactic acid is an organic compound that doesn't contain nitrogen itself. However, some bacteria can use lactic acid as a source of energy (carbon source) while obtaining nitrogen from other places, like ammonia or proteins in their environment.
When these bacteria break down lactic acid, they can use the carbon to grow and produce their own proteins and other important molecules. So, in simple terms, lactic acid helps bacteria thrive, but they need to find nitrogen elsewhere to build their cells and proteins.
Lactic acid provides energy for bacteria, while they get nitrogen from their surroundings to grow and make proteins.
23:16 sir agar bacteria ka jawab bacteria se phir virus ka jawab virus se ho sakta hai
matlab corona gaya
Virus keliye vaccine banani padti hai jo same virus se banayi jati hai
Like you take one weak corona virus and insert it in your body and your body will make anti body's to fight the weak virus then when a healthy virus tries to kill you the antibodies attack the virus.and you don't get the virus again in your entire life. That's why you take vaccine only once but antibiotics many time's.
@@rhiu8954 ohhh
Parth sir and roasting textbooks.....never ending love story