Thank you so much for your videos. I've been missing my biology classes since high school years ago, and your videos helped me understand in details certain aspects and making me want to follow another degree; in biology. Thanks from Mauritius.

brilliantly explained, thank you

Well explained. I got alot help for my assignment.

Hello there, I live in turkey and I practice pharmacy in my university. This really helped me. Thanks a lot!

Wow just wow 🥰 Thank you so much for this great job 💯💪

❤❤nicely explains

What are factors based during selection of lymphocytes,,are all lymphocytes have equal chance of being selected?

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Is it possible that we don't have a receptor for a particular pathogen?

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Itz owais from kashmir ❤❤ Very informative lecture. 👍

@owais816

Жыл бұрын

Can i have ur contact sir

@owais816

Жыл бұрын

Actually I'm doing Masters in department of animal science (zoology) For research related questions i need ur help. Thank you❤

Can cytotoxic T cell to be initially activated without help of t helper cell ?

@renhartung

2 жыл бұрын

Good question. I asked that same question to an immunologist researcher up at Western Muchigan University... That researcher said that some immune cells require helper T- cells for activation while others do not and it is not clear why this is. My best guess, and it is just a guess, is that memory cells do not require T- helper cells (or at least require them less).

What is apoptosis

@renhartung

7 ай бұрын

Apoptosis is basically the cell killing itself. All living human cells have this capability. Usually cells will only undergo apoptosis if a white blood cell signals them to do this or if the cell itself recognizes a major problem within itself (like too much DNA damage).