I'm sure everyone else is here for school. I'm here because of curiosity. In school they left us hanging on the fascinating structures of the actual sub parts of cells. I'm just fascinated by the complexity God built into these cells.
Absolutely. High school biology will have you thinking biology is simple, but college level biology will humble you real quick. It’s incredibly complicated and very obviously didn’t evolve by itself with no intelligence involved.
The stability and hardness of wood comes not so much from the cellulose in the secondary cell wall. Herbal plants also have cells with secondary cell walls but they aren't nearly as hard. What is special for wood are tertiary cell walls in xylem cells. The cell wall incrustinates a molecule called lignin and the protoplast itself dies off.
Yah lignin is the main reason plants can even get water as it is responsible for the band of suberin, the Casparian strip - which will close the apoplast pathway- and in older cells completely suberised cells the symplast and apoplast pathways are both blocked and passage cells keep symplast pathway open. Lignin is a very important thing.
I really hope u can make a video more in deep about cell wall there is not much content about cell wall out there please do make a video on cell wall and its layers middle lamula, primary secondary wall
I'm sure everyone else is here for school. I'm here because of curiosity. In school they left us hanging on the fascinating structures of the actual sub parts of cells. I'm just fascinated by the complexity God built into these cells.
Ik, right? Can't believe that so many people deny his existence!
Absolutely. High school biology will have you thinking biology is simple, but college level biology will humble you real quick. It’s incredibly complicated and very obviously didn’t evolve by itself with no intelligence involved.
The stability and hardness of wood comes not so much from the cellulose in the secondary cell wall. Herbal plants also have cells with secondary cell walls but they aren't nearly as hard. What is special for wood are tertiary cell walls in xylem cells. The cell wall incrustinates a molecule called lignin and the protoplast itself dies off.
Yah lignin is the main reason plants can even get water as it is responsible for the band of suberin, the Casparian strip - which will close the apoplast pathway- and in older cells completely suberised cells the symplast and apoplast pathways are both blocked and passage cells keep symplast pathway open. Lignin is a very important thing.
You guys are awesome.
@@ClarkPotter fr
So intricate سبحان الله
I really hope u can make a video more in deep about cell wall there is not much content about cell wall out there please do make a video on cell wall and its layers middle lamula, primary secondary wall
Thank you!! I'm actually writing my dissertation and needed some freshen up on basics. :)
what is dissertion
well explained man!!
Thank you!! It was way more understandable than what we did in class :D
Thanks for explaining I’m studying for my science homework this helped a lot ❤️
Same
brilliant explanation !!! Thankyou soooooo much
Thank youuuuu
bro knows everything
Thank you sir
thx for subtittles
Thanks
Actually that's not golgi apparatus, cuz plants dont have em. Instead they have - Dictyosomes
Thanks ♥
So plasmodesmata are basically the equivalent of Plant lymphatics then?
emlmm88 plasmodesmata are the equivalent of gap junctions in animal cells
Very useful video ☺
Does all plants have cell wall
I am going to make fast video so at last i will be successful. I hope
Good one
Nice
Wood
is cell wall fully permeable or semi
fully
semi
hi
well i am 4 lol
lo
lol
lol
Allah Akbar
Eh sup mannn
Guck
mmmmm time for a salad
Thanks it helped me a lot
THANKS
What an aesthetic diagram you've drawn there Khan
thank you so much
Half of the video is not an explanation of cell wall.... :D
Could you not afford the money to pay the internet bills and watch the rest of the video?
Thanks
So trueee
Thank you so much
the secondary cell wall is actually between the cell membrane and the primary cellulose cell wall
Yess this confused me as well
Thank you! Very well explained!!
pls add arbic tran..
how cell wall grow because it is non living
Thank you
THANK U SIR!
Very good imagine !☺️☺️👌👌nice
I'm a plant
Thank you for the explaination
Can someone explain what is the cylinderical structure of cellwall layers..why are they drawn that way in some places? Where in the cellwall is that?
great explanation - thank you :)
cool thanks!
Plant cells walls are surrounded by SOMEONE ANSWER MY Q
Protoplasm
Thank you, a great explanation !
Ayeeee ma boi Sal is hereee
SAL KHAN IS BEST
thank you