You have no idea how help your videos are, thank you so much. Please keep making these videos!
@taytaysharrard
4 жыл бұрын
this was so helpful thank you so much! we switched to online for my college because of the coronavirus and lecture has been messed up from the transition. this has helped so much for my online exam in a couple days (-:
@BiologyProfessor
4 жыл бұрын
Please share my videos with your teacher and classmates. I want to help as many people as possible.
@badhairhustlemusic913
5 жыл бұрын
Thank you very much. My mates had a hard time figuring this out. You were very helpful.
@ralphyvarela9535
4 жыл бұрын
This helped me out a lot more. Didn't realize I was forgetting really important information such as the exons.
@HunterProbss
2 жыл бұрын
thank you so much this was so helpful, I was having such a hard time understanding the experiment
@SultanKhan-ng6ng
7 жыл бұрын
I am a great fan of this lady..plz somebody tell her she is sooooo beautiful n inteligent,, the first concept I became familiar with through her videos was gram positive n gram negative bacteria
@TeamNolex
5 жыл бұрын
With this video I now got the whole process all figured out. I understood more than in my class at school and I am German.
@lassematern7227
4 жыл бұрын
Bei mir einfach dasselbe 😂😂 Same Situation
@finnmvp50
4 жыл бұрын
las mat genau
@maninthemirror9899
4 жыл бұрын
Blöd, wenn the simple biology das nicht behandelt hat...
@aadhiablink9469
4 жыл бұрын
But my teacher not even try to talk about this
@legendproductions6550
4 жыл бұрын
Subtitles helped me🙏🏻 Thank you so much 😊
@fareehaabid9805
7 жыл бұрын
very well explained
@spirit4897
2 жыл бұрын
This helped a lot thank you
@BiologyProfessor
2 жыл бұрын
You are welcome!
@diazcoelho
3 жыл бұрын
You’re awesome! Thank you.
@dhassartabagoyi3016
4 жыл бұрын
Beadle and tatum did this experiment in 1941 or 1943? Mem?
@BiologyProfessor
4 жыл бұрын
Their paper was published in 1941.
@mayanksangam9205
3 жыл бұрын
Thank you professor :)
@BiologyProfessor
3 жыл бұрын
You are welcome again! :)
@Tamaraalkhateeb
Жыл бұрын
Thank you
@PSuperAngel
6 жыл бұрын
I'm having such a hard time understanding the metabolic pathway part of this. My book says "a mutant strain is blocked farther along in a pathway if fewer intermediate compounds permit the strain to grow." Huh?
@BiologyProfessor
6 жыл бұрын
It's hard to answer this without more context from your book. Perhaps the textbook means that when a mutant can make fewer of the intermediate compounds in the pathway (because of being mutated) then the cell cannot grow. Sorry I can't be more help!
@hafsakhan3064
6 ай бұрын
Helped Ty!!
@khushmuhammadsoomro522
6 жыл бұрын
Why bacteria dosent express non-coding part of human being?
@BiologyProfessor
6 жыл бұрын
I don't understand your question...bacteria WILL express certain non-coding parts of human DNA, like in the case of introns. Bacteria don't have a splicing mechanism like eukaryotic cells and so human DNA put into a bacterial cell for expression must have the introns already removed.
@khushmuhammadsoomro522
6 жыл бұрын
why DNA doesnt mutate, when we add a radioactive substance in it during Meselon`s and Stahl Experiment.
@BiologyProfessor
6 жыл бұрын
The Meselson-Stahl experiment used "heavy" nitrogen (one with an extra neutron). It is a different isotope of nitrogen, but it is NOT radioactive - so the DNA doesn't mutate. :)
@khushmuhammadsoomro522
6 жыл бұрын
if the isotope of nitrogen were not then why they radiate?
@Re020-f5q
5 жыл бұрын
Idk why we are taking this in 11th grade in sch🤷🏻♀️
@231mac
4 жыл бұрын
How do you mean? Too advanced? Too simplistic?
@aadhiablink9469
4 жыл бұрын
What.. But I got this in my 12th class
@ahmedaljorani8262
6 жыл бұрын
Yeah.. definitely lots of creepers in the comment section..
@theopinionist5525
4 жыл бұрын
bruh
@DrReginaldFinleySr
3 жыл бұрын
Yeah, sadly some people just don't have that inside voice that says, "Hmm.. should I say this? Probably not." I'm certain she's been told how beautiful she is thousands of times by her husband. I'm here for the knowledge.
@kdivya660
3 жыл бұрын
Superb
@noormuhammad8499
7 жыл бұрын
plz mam give me a short and brief answer that how gene ,dna,and chromosomes are related. i need it in urgency
@BiologyProfessor
7 жыл бұрын
DNA is a polymer made up of nucleotide monomers that carries an organism's genetic information. DNA is organized into chromosomes in each cell. A gene is a unit of genetic information that encodes a protein (or regulatory RNA).
@noormuhammad8499
7 жыл бұрын
Biology Professor thanks mam
@umairamanat745
6 жыл бұрын
you are great
@thokchomnaochaa9039
4 жыл бұрын
Maam you are very talented and adorable
@babulaldhaka2989
6 жыл бұрын
So nice
@peshawarzalmi7781
4 жыл бұрын
Thank you Mam#
@noormuhammad8499
7 жыл бұрын
mam plz define transgenic animals
@BiologyProfessor
7 жыл бұрын
A transgenic animal is an animal whose genome has been changed to carry genes from other species. So, for example, a mouse that has been altered to carry a human gene.
@Soler4485
2 жыл бұрын
@@BiologyProfessor Like a chimera in a sense?
@BiologyProfessor
2 жыл бұрын
Kind of, but not really. A chimera is a single organism that's made up of cells from two or more "individuals"-that is, it contains areas of the organism that contain one of two totally different sets of DNA. So two cells in a chimaera could have completely different genomes. In a transgenic animal, every cell will have the same DNA, but some of that DNA would have come from a different species. Great question though! I love the thinking! :)
@Movewithkhu
Жыл бұрын
One gene one enzyme is over simplification
@Movewithkhu
Жыл бұрын
Nom enzyme proteins
@deecinggautam3092
5 жыл бұрын
❤❤❤❤
@dadabhagat4464
4 жыл бұрын
How beautiful mam u r😘❤
@anushkasingh-he3gc
6 ай бұрын
Mam u are very pretty ❤❤❤❤❤❤
@rsh_77
Жыл бұрын
You are looks like a Hollywood heroine 😍
@sandy.1356
4 жыл бұрын
u look like emma watson
@chumadoshi6987
7 жыл бұрын
You're too 🔥 for a professor
@BiologyProfessor
7 жыл бұрын
...Thanks? Teaching is fun! Hot girls can do it too. ;)
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