Osmosis and Diffusion

This is a video I made for the 7th grade TMS class of Life Science. Enjoy! Hopefully this will encourage you to make your own.

Category:

Howto & Style

Tags:

• diffusion
• osmosis
• TMS
• walker

[EmSinger100]

mrs walker!!!!!

[mswalkertms]

I am thinking this possibly could be one of my students but your profile says you are 29 so I know that can't be true...

[neostryke]

Dear Ms. Walker - this is a good video, please ignore those harsh comments. I'd like to inform you that the content of this video, although basic, is wonderful. I'm a university biology student and I needed to see this visually - visual's often aid in learning. For this, I thank you for putting effort into making a video. I hope other students appreicate this as much as I have and do. Cheers.

[GrowLLLTigeRRR]

Andrew,

Are you not confusing active transport with xylem transport?

Strasburger's work was with xylem transport I believe while active transport as I understand it involves the movement of materials against a concentration gradient (i.e., from lower to higher concentration) and; therefore, requires energy.

[hypermosquito101]

diffusion is the movement of particles from regions of high concentrationn to regions of lower concentration. osmosis is the diffusion of water through a semipermeable membrane. active transport?

[olonzac11]

@mswalkertms lol

[adaption27]

I'm in nursing and this helped a lot.... Thanks

[6teen133]

thank you , you helped me finish my science project because the wording in our book is confusing so thank you

[jesh0833]

very good tutorial

[BibleBlack42]

This video was a great help, I have a test on this tommorow.

[armando98martinez]

this was helpful

[Rickey663]

I am currently in 7th grade. Thank You!!! The only thing i need now is active transport...