Triple Sugar Iron (TSI) Agar
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- Опубліковано 26 лип 2024
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To avoid confusion, the slant uses lactose/sucrose for metabolism and the butt uses glucose for metabolism
does it say something about whether bacteria is facultatively anaerobic/aerobic??
Thank you!
Thank you so much for explaining so clearly, and for teaching me what my Micro professor can't!
You are definitely on my top ten most useful youtube channels. Just, Thank you so much :)
You’ve been helping me out lately and am so thankful for you ❤
I can't tell how much appreciate I am. thank you so much
Thanks so much, I was so confused. So well explanatory. :)
Glad this helped you!
Thank you for explaining this very confusing experiment. Makes perfect sense now. God bless you!
You're very welcome!
Yes, I remember using this agar for identification of my bacterial isolates from rhizosphere soil of red pepper, Capsicum frutescense.
TY! very well explained. I love you so much
Thank you so much! You've made it easier for me to understand 🥺
You are the best, thank you!
The best explaination !! Thank you
Thanks A lot Doc 🙏
You aced this confusing test. Thanks a lot!
thank you sooooo much ,you're incredible
God bless you for making it soo much easier for me. 🙏
Thank you!!
Thx!!! Excellent!!!!
Great explanation, thank you!
You're very welcome!
Thank you this helped a lot
Thank you, Mohit.
Thanks so much for making this video I was so confused before this lol
You're a genius man !!
Excellent Sir
Thank so much. I came so confused and left a pro.
Thank you so much !!!!
Thanks 🙏 ♥️
Ur such a good explainer omg…..
U Explained so easy
Give Kevin a raise!
Love thisssss
Thank you so much for your help, this was so clear to understand. Thanks
Thank you!!!!
Thank you very much !!!!!
thank you so much
No problem!
Thank you really helped me to understand the concepts.....
Glad this video helped!
@@CatalystUniversity Hello ,
Can you answer the above question about " why that impossible to see A/K ?"
Now left thumb from same hand has a long sword in the middle from the bird table situation they can keep the skin scales 😂
Good work ,I don't know why it looks now super easy😂😂😂
You made it ridiculously easy
Thankkkssss
No problem, April.
Well understood
Perfect
This channel is going to save my lab grade. My instructor doesn't explain anything.
Thanks
No problem!
Thank you! I was wondering about Salmonella why it is red slope although it ferments glucose ( theoretically forming acid which means yellow color) !
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is this test is specific for gram negative bacteria only ??? I mean is it used to differentiate between gram negative species only ??? or also gram positive species ??
hi! hopefully someone can help me! so tubes that are ALL yellow only ferment lactose? and tubes with red & yellow is safe to say that can ferment lactose AND glucose? and tube with ALL red does not ferment lactose OR glucose?
so what is being fermented on the 5th tube? Why is it A/K unlike the K/A that ferments only glucose??
It is A/K and not K/A because of lactose or sucrose metabolism on the slant and a moderate glucose metabolism on the butt.
This is too simplistic
Thank you for your well explanation. I would like to ask you that when Bacteria only fermented Glucose(Moderate acid production), and not Lactose (tons of acid production), why it turns Yellow only in the butt and not the slant. As you know, the whole media contains the same ingredients (peptones, glucose, and lactose), so everywhere in the tube is the same. What happened to the slant, why it does not turn Yellow as at the bottom part of the tube. Is there any reactions or metabolism that stop the Slant from being Yellow as the butt?
Same doubt
I'm asking about the same thing 😕
@@bxwn8931 hello🙋♂️,you are from which country ?😁
@@ajitmishra7666 Hi , from Jordan 🙂
@@bxwn8931 best wishes and greetings from India🌷
In short
Acid (yellow ) produced by glu metabolism is able to mask redness of peptones only partially
But
Acid (yellow ) produced by lactose metabolism is able to mask redness of peptones completely
Since peptide metabolism is always present 🎁
Thank u so much, i don’t have time for a 20 minute long video ❤️
Dude, love the vid! But drop the "Alk" and join the rest of us here on earth.
Other than that, AMAZING!
You didn't talk about the specific organisms involved
Sucrose has any role ??,Nice explanation
Sucrose and lactose have the same pathway.
You did not mention sucrose?
What about A/k?
What happened to Sucrose?
Thank you next time include even organisms that can be I dentfied
can i ask what actually is the gas produced?
it is either carbon dioxide or hydrogen
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