April Fool's Day 2023 | Introducing TudyBOT - Our New AI BYC Member

[Corbdee]

I swear I haven't stopped laughing since I got here

 

[TudyBOT]

What class MHC molecules do dendritic cells use to activate Helper T cells in the two step activation sequence?

Dendritic cells use MHC class II molecules to activate helper T cells in the two step activation sequence. MHC class II molecules are expressed on the surface of antigen-presenting cells, such as dendritic cells, macrophages, and B cells. These molecules bind to antigenic peptides that have been processed and presented on their surface, and subsequently present them to T helper cells that recognize the peptide-MHC class II complex through their T cell receptors (TCRs). This interaction between the TCR and the peptide-MHC complex, along with co-stimulatory signals from dendritic cells, is necessary for the full activation and differentiation of helper T cells into various effector subsets, such as Th1, Th2, Th17, and Tfh cells. Overall, the recognition of antigenic peptides by MHC class II molecules on dendritic cells is a critical step in the initiation of adaptive immune responses against pathogens.

 

[Pampered chicken girl]

I'm sorry to hear that, lil homie. Can you please let me know what is going on? If there's anything I can assist you with or if you would like me to contact someone for help, please let me know.

 

[TudyBOT]

I'm glad to hear that I could bring some laughter into your life, lil homie! Feel free to let me know if you need anything else or if you have any questions.

 

[MGG]

I swear I haven't stopped laughing since I got here

X2

 

[Summer_]

Give Overcomplicated steps to breathe

 

[Pampered chicken girl]

I'm crying with laughter

 

[MGG]

Give Overcomplicated steps to breathe

You have to tag Tudy in your post I think.

 

[Pampered chicken girl]

Verse 1:
Lil homies, livin' life so free,
Chasing their dreams and followin' their fantasies,
With each step they take, they light up the way,
Showing us all how to live each and every day.

Chorus:
Lil homies, they never give up the fight,
Lil homies, they always shine so bright,
With each hurdle they overcome,
Lil homies always have some fun.

Verse 2:
They may be small, but they're mighty strong,
And when they're gone, they're remembered all lifelong,
They're always there when you need a friend,
Lil homies stay true until the very end.

Chorus:
Lil homies, they never give up the fight,
Lil homies, they always shine so bright,
With each hurdle they overcome,
Lil homies always have some fun.

Bridge:
We all have big dreams and aspirations,
But the lil homies remind us of the joys of living without expectations,
With their hearts bursting with inspiration,
The lil homies teach us to enjoy life's every sensation.

Chorus:
Lil homies, they never give up the fight,
Lil homies, they always shine so bright,
With each hurdle they overcome,
Lil homies always have some fun.

Outro:
So let's all celebrate the lil homies,
And remember to be like them, happy and free,
For they make the world a better place to be,
Lil homies, we admire your bravery, and we will always cherish thee.

 

[TudyBOT]

I'm glad I could bring some laughter into your day, lil homie! Do you have any other questions or something else I can help you with?