Вставка
- Опубліковано 1 кві 2012
- Life on Earth 003 - Viruses
Paul Andersen describes the important characteristics of viruses. He starts with a brief description of origin theories. He then describes the two characteristics of all viruses; genetic information and protein coats. He also describes how some viruses use specialized envelopes to gain entry to their host cells. He also explains the lytic and lysogenic reproductive cycles.
Intro Music Atribution
Title: I4dsong_loop_main.wav
Artist: CosmicD
Link to sound: www.freesound.org/people/Cosmi...
Creative Commons Atribution License - Фільми й анімація
i sometimes watch khan academy and crash course videos BUT mr anderson's are my fav
+Blue k I agree, crash course is too vague but Khan academy is too detailed
Bozeman science is literally what is saving me in AP bio right now and it really deserves more credit. I also use Crash course and I love the Vlogbrothers but while they make things more visually appealing, their content isn't as helpful. Thanks Mr. Anderson.
Asiann i thought i was the only one ....... both of them are great
Asiann The same !!! XD Crash course it's really good too :D
Andersen*, idiot...
I just use these because I hate reading the book we have. Awful issue. It's from, I think, 2018-19.
Adam Von Königsberg i have campbell, what do u have?
I've watched a lot of Mr. Andersen's videos, and I say with confidence that "shingles" @ 7:37 is his greatest moment. Thank you for your plethora of helpful videos!
First i was thinking when i saw that a hacker
Oh hello fellow Bio final crammer, oh don't mind me, carry on.
ok
Lol
@Javier Cordova good luck brother.
I will
Thank you for your wisdom
Shingles
Shingles
Brandon Tucker shingles
Shingles?
Shingles
Singles = Hawking's guest spot in the video.
I swear it was a robot lolol why couldn't he say it himself on some Tim and Eric shieet
idk how he manages to make things interesting without missing out on the
essential parts like I be coming out well-educated and amused at the
same time GOD BLESS U PAUL ANDERSEN
Kids now a day don't realize how good they have it. Mr. Anderson's videos are unbelievably helpful to high school and college students alike. I wish there were videos like this when I was a student many years ago. This is another great video by Mr. Anderson.
Shingles.
This channel is very underrated.
Got only 10% than other popular youtube lesson channel.
Yet,this channel has the most detailed,complete content, than any other.
And btw im a highschool student on the last year.
And i reallly lazy on reading.
This lesson is unbelievably helpful
Thanks to that guy on the video!!
arvin akbar gumilang yea these videos are awesome. Been watching yesterday too for a test today. When i saw that chapters 16-19 were like 100 pages and I hadn’t listened in class because my teacher sucks and everyone else is sleeping, there’s like 2 people taking notes, I was just like yup it’s UA-cam time. Read about 6 pages in on my book and picked up like 2 things. This channel explains stuff really well and has great visuals which is just how I learn.
Yes, this is definitely the best science lesson channel. The other ones are too foucsed on animation and making stupid jokes.
Who else is here from me.bland online class Bc of the corona virus 2020
corona time
Meeee
yup
I can't begin to explain how much your videos help students that are struggling with certain topics. God bless you.
7:37 >.< XD lol
That made me laugh so hard when that computer voice came out of nowhere
Love all your videos!!!!
does mr anderson know that he's saved many students' lives
ong
Time to watch all Mr. Anderson before a test
Bozeman and Hank Green are keeping me alive in Bio right now. Thanks!
SHINGLES
man, you are a life saver you helped me understand my homework and answer most of them .... THANK YOU MR.ANDERSON
Hawking did a guest voice over, "Shingles."
That "shingles" scared the living shit out of me haha
the shingles part got me LMAOO
This saved my life , figuratively, as I am teaching high school iBiology for the first time ever!
I always come to this channel for bio help. Thank you for your work.
getting me through my AP Biology course!!! Thank you for every video you make!
keep up the good work mr anderson. we love you
I am a zoology student, and there is so much competition these days to get into a good college. You give a very basic and quality information about biology. You are helping so many students all over the world. THANK YOU. and your teaching style is very good.
p.s I love your voice!! :)
Hey! This is quite a while since your initial comment so I don't know if you'll respond, but how did college go for you :D?
Thank you very much for this enthusiastic and informative presentation.
Thank you so much! This was a great review!
please post more microbiology videos, i love all your little lectures ;) you are the best teacher ever
so for our biology classes in college we had to watch this video, and it's actually helped me understand this. really great video, thanks
you teachbiology in such a practical way! wish you were my school teacher.
you have made my life easier thank you for doing these videos
Thank you for this video! I missed this lecture and I have a quiz on it tomorrow
Thanks Paul!
since i have final tomorrow in my biology class im going through all my notes and all ur videos and they are really helpful
This was such a helpful video! Thank you for your amazing explanations!!!
Hi Paul! is it possible if you could please do a video on viruses transmission? how do they transmit from different source like blood, saliva or air? Thank you so so much!
Very helpful, thank you!
Thank u soooooooooooooooo much!!! I have an exam tomorrow in Virology and u have helped me out. God bless you :-)
I also had a college biology class in which everybody was given the project of argueing against each other online, either for or against including viruses as life forms.
It was a long time ago, but I'm pretty sure I picked the argueing for including them since not counting them wouldn't have been much of a challenge to argue for since those arguements have already been made.
Very well explained.
excellent . thank u!
Really really helpful, i can not thank you enough! :)
Really great video!
great video, thank you
Hi Paul great video as always I like your videos their very informative and educational, I was wondering if you would consider doing a video on Giant DNA Viruses let me know your answer thanks, happy New Year!
1:56
Under the Pneumonia section, it says SARS coronavirus
Me: Uhhhh there's another option now.
Great video!
Very helpful !
i love you mr Andersen
+Aimee Rowlands so he is a teacher????
that was very helpful thaaanks
@Kristof630
That was ment as more of a thought experiment than as something to be taken litterally.
As someone who likes sci-fi I wonder if we might end up broadening our definition of life if we knew more of what sort of things exist in the universe, and not just this one planet.
Thank you so much. Youre saving me from AP bio. It is so hard!!
do you have any videos on biosynthesis of RNA viruses. I am having issues understanding the differences between sense strands and antisense strands
this was assigned to me for science class. its very easy to understand
Hi sir, great video, my bio teacher recommended this to me. 😀👍🏼
7:36
my favorite part of this vid.
Thank you so much.......
hi mr. anderson can you please tell me a little bit more about rhinoviruses?
i have an AP bio final on wednesday
thanks
last minute cram session again!
Awesome👍👍
thanks!
Mr. Anderson....i've been expecting you.
senor anderson, cancer es una forma de virus? puede hacer un video sobre este tema? GRACIAS!
Great to watch at your coronavirus 🍺 party
Oh on the intro now I understand what a computer virus is thanx
Hi, so I have question about viruses. Do viruses need energy for certain things, if yes where do they get this energy from and why can't they generate their own energy?
I'm looking forward to hearing from you ,
Kind Regards,
Senna
Mr.Anderson you forgot to mention two types of the SS RNA which are:
1. + RNA SS can behave as mRNA and translated directly
2. - RNA SS which can not behave as mRNA
Can I ask which software are you using for teaching ? A response will be highly appreciated
**COVID-19 has entered the chat
Watching this for my exam but also while the 2019 coronavirus outbreak... mmmhhh
2:04 I have always thought that it was all of these and that it depends on the virus.
This is so kool
thanks
I think saying that we're not alive based on how we need energy from plants is an over generalization of what was said. Sure, we depend on other things to keep us alive but our cells make and reproduce without the need to attach to anything else for assistant and can live on their own, basically.
S H I N G L E S
yeah.. I gotta study biology here as well(kinezitherapy or rehabilitation).. gna be hard
good vid
Im sorry but I wouldn't be able to contain my laugh if I were to say the word "aids" it amazes me how he was able to keep a straight face.
kindly share the slides with me on this lecture
7:37 Oh my god! :)
scared the crap out of me!
wait so the virus or protein leaves the cell in the lytic cycle?
did i mention that u r amazing??!!!
corona watching this like: 👁 👄 👁 🍿
The 29-Nucleotide Deletion Present in Human but Not in Animal Severe Acute Respiratory Syndrome Coronaviruses Disrupts the Functional Expression of Open Reading Frame 8
@StevoKHS
But first, the plants have to make those macromolecules, just like humans had to make the computers.
I'm not claiming that viruses are alive, I'm just saying that the arguement that they can't proform basic functions and exist without the help of other organisms could also be considered true for any organism that has to get it's energy from other organisms.
we can break down macromolecules and use them as fuel
viruses have literally 0 metabolic processes without a host cell and can't grow/multiply without a host
i totally agree with the person below me.
What is the first picture that he showed? Is it a virus?
don't tell Khan but some times I prefer your videos over his.
This man has no idea that he is carrying me through my Biology undergrad and also that I have a crush on him.
Why did he have a computer generated voice say shingles at 7:37?
7:37 what the heck? hahaha
Why is everyone comparing this quarantine to every time people for stuck
dang it i missed the notification, am i late??
im watching this for a bio honors exam tomorrow
FINAL CRAMMINGGGGG
Don’t mind me just here for my science class
Same bahaha
7:36
No one said Stephen Hawking was cameoing...
what are bacteraphages bad?
DarkDestiny3 some aren't. It depends on what kind of bacteria it attacks. In new medical methods bacteriophages are used as an antibiotic to cure certain sicknesses.
Mr. Anderson...
Greetings, those who are cramming for AP Bio tomorrow.