Latest Technology and Gadget
nothing like a little Bozeman and chill
you are awesome. teach better than people with doctorate degrees at my school
This is great!
Thank you so so so much!
7:34 lord of the rings reference? 😀
Few minutes study before AP bio….
you are an excellent teacher, so clear, you make it simple and I can't thank you enough for all your videos, they are helping me gain the understanding I do not get in class. you are a true gift from spirit.rainbow
Hey guys crimsonbozeman here
nice gandalf reference lol
You are awesome. I would never be able to pass A&P without your videos. I got over 100 on my last exam, when the class average was only 80, because of these videos. Thank you so much!!
i saw an orange :/
What did the neuron say to the brain stem cell?
you may not be something now, but i can tell you have potentialXD
What does it mean to be a negative neurotransmitter ?
Paul Anderson is awesome .
The charge on Ca is 2+, not +.
Wow.. Such a great teacher you are!
Interesting, staring straight at the plus I had better luck identifying the sun but I didnt see the earth/plant very well at all.
very nice teacher man
I didn't know what the images were on the right side but I knew exactly what it was on the left! Is that normal?
Wow, thank you so much for this video. I could not, for the life of me, understand what an action potential was and you completely cleared that up for me.
u r the bestttt. love love love from Iran
Is it just me or did you think that the earth was a blue raisin when he flashed it at the screen?
Are there other ways of remembering 3 Na+ ions goes into the cell and 2 K+ ions go out the cell? I get those mixed up quite a lot.
The salty banana is the first time I was able to get the ions correct. Each other explanation is confusing about what flows where-when. Brilliant, as simple as anything but explains it perfectly.
Midterms tomorrow. I am gonna spend all night watching these.
i love you
that was helpful
This video Literally put me to sleep, but I got an A on my test so I'm not complaining
who else is watching a ton of Bozeman's vids for preparation of the AP Bio Exam this Coming Monday?
Our nervous system invented democracy before any civilization
12:54 emo confirmed 🙂
who else is looking in the comment section for people saying that they are cramming for the ap tomorrow
Thanks! This cleared it all up for me!
Thank you so much for this supa dupa helpful stuff.
wrg, can be arbitragely bx, can say any no matter what
playing pictionary with yourself. That's kinda messed up lol
At 9:26, "When this goes to -70…", should be, "When the membrane goes to -50…".
Hi Mrrr!!! how to application you design?
Do split brain people have binocular vision?
Hi i am ana LS student I need some help for tmrws nervous system test chapter 9
Oh my God I am so grateful for this man. he is the best explaining this subject. I can say i have learnt more with him than with my teacher. She only read ppt at class. Thanks Mr. Anderson, you are the best.
That banana must’ve lost a game of kahoot
Can u please join my teacher in a lesson for a day
9:25 "When this goes to negative 70.." You mean negative 50? You drew the line from 50 and said 70. You also said that the voltage of a neuron was 70 prior to this error.
Eyyy thanks man your videos are helping me a lot with my biology revision for a levels
Thank you so much mr Anderson. I wouldn't be surviving ap bio without these videos
My AP Bio teacher assigns these to us for HW and it's honestly so helpful!! You explain everything so simply so I can understand but it gets the lesson through really well!
suck my salty banana
So if a split brain loses his right eye he or she cannot put anything they see into words?
Yo my man, that video was so long but felt short, how do you do it? How do you make me enjoy a subject I have no interest in??
Just wanted to say that i've watched this video probably four times and each time I've been confused about action potentials and the potassium pump – but finally I got it! I feel so proud of myself but also so thankful to you for explaining this process so well. Thank you so much for all the hard work you do!!
great teacher thank you for your videos
Thanks for all your work
I'm still lost on the inhibitory and excitatory thing. What's the point of having them and what do they mean? Do they have other names? If so it might be easier for me to catch up on it
You've outdone yourself again Mr. Bozeman!!!!
u da best mr A
"so thats weird" "its like playing pictionary with yourself" lmao thanks for waking me up at 12:14am…trying to stay up and watch all these videos!
My favourite video – it helped me in school, in a biology olympiad and is still helping me in college.
Thank you very much!
Who else is here from Dr Fowler
wait wtf i just realised im split brained ? huh i legit didnt see the left image
Thank you Sir! you are a Master Teacher
So how is someone able to overwhelm someone else senses by making lots of noises such as coughing and also one time this person was shaking their head vigorously or in a complex way in a conversation, it was like she did it on purpose to disturb my composure and it worked! It made me feel overwhelmed and anxious. How was this possible just by seeing and hearing?
IM IN LOVE WITH YOUR CHANNEL
Paul don't start cutting yourself. I know bio is hard. CAlm down lol
Bozeman Science, my favorite YouTuber!!!
Hey these videos are awesome. Thanks!
yes salty bananas
Have you seen clearly those pics on both sides, sun, earth and flower?! I could not tell…
I feel like science youtubers don't get appreciated enough they are trying so hard so keep it up
The sodium potassium pump does not reset the membrane to resting potential! This is 100% wrong. I'm a neurobio professor, and this is one of the biggest misconceptions in neuroscience. The pump plays no direct role in returning to resting potential. The pump simply maintains the concentrations gradients over a long time period.
But: When an action potential occurs, only a tiny, tiny amount of ions (<0.001%) need to move across the membrane to change the membrane potential. This is because membrane potential changes are not determined by concentration changes, but by permeability changes. The membrane potential is a function of the relative permeability (through ion channels) of the membrane to each ion, and the equilibrium potential (E_ion) for that ion. The E_ion is determined by the concentration gradient set up by the pump. The membrane is hyperpolarized at the end of the AP because voltage-gated potassium channels have increased the permeability to K+. As they close, the membrane returns to the resting potential, which is set by permeability through the "leak" channels.
Very good explanation 🙂
I definatly didn't say it was a flower I thought it was the color weel
And i hope thats helpful.
Helped a lot, can you do one on muscle contraction too?
Is it just me or does this guy look exactly like Matt Damon?
I got a salty banana reference on my locker for my AP exam poster
my brain hurts… its too late for this
Salty banana voting
Damn, I couldn't tell what I saw when you showed the earth and the flower, so I was afraid to have some problem related to my corpus colossus. However, I was totally able to identify the sun, while testing the other size of our sight. Finally, I concluded there wasn't any issue with my brain or its functions. Only after realizing this was all due to being a left handed person, myself.
Never thought something of this great depth and cognitive-essential as this (the way in which we process visual stimuli and can identify images, depending on which side is received) could be tested as easily as you did here. Even less, that said process could, possibly, be affected by which one of the sides is the dominant one.
Just amazing and mind-blowing!!
Eating a banana while listening to your analogy of a salty banana
15:15 "Your brain is not really like a computer"
Machine learning: Am I a joke to you?
Why do you say -50 is less than -70? That was confusing.
So the stuff about whether youre left brained or right brained is a bunch of foowy?
Do i have split brain because Im seeing the earth and flower on my right side, but i cant tell what they are. I see them, but cant make them out if im staring at the plus sign with both eyes. Also, i write with my left hand and am right handed for everything els. Plz help! I have very good peripheral vision, though. Same thing with the sun on the left. I just see an orange blob. Whats wrong with me?
What do the eyes have to do with epilepsy?
The whole thing is an axon? Noo
Why do all parts of the anatomy have two names.?
YOU"RE THE WORST
That was not a flower!
you just taught me what my teacher couldn't for 2 classes, I swear I almost gave up studying for this test. god bless you!
Your email address will not be published. Required fields are marked *
Save my name, email, and website in this browser for the next time I comment.