Chapter 7 - Cell Membrane & Transport (Active & Passive Transport, Osmosis, Diffusion, Bulk)

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📚 CURRICULUM
I use Campbell's Biology and Openstax to help with curriculum content.

OpenStax:
Clark, M. A., Douglas, M., & Choi, J. (2018). Cell communication. In Biology 2e. OpenStax.

You can also purchase the Openstax hardcover text for less than $50

🔥SUPPLIES FAVES

Black Flair felt tip marker pens (i won't take notes in anything else)

Double-ended Pastel Highlighters

The BEST Pastel highlighters

Whitelines notebooks - lines are white ink grids

Whitelines notebooks - 3 pack

⏰ Timestamps:

1:34 Intro to the Cell Membrane
2:22: Phospholipids
4:24 Fluid Mosaic Model and factors of membrane fluidity
9:03 Membrane proteins and function
11:36 Functions of surface proteins
15:44 Selective permeability
19:01 Transport Proteins
20:58 Types of Transport (Active vs. Passive)
21:50 Diffusion & concentration gradients
25:08 Passive Transport (Simple Diffusion, Osmosis, Facilitated Diffusion)
27:16 Osmosis
29:31 Tonicity (hypotonic, hypertonic, isotonic)
35:19 Facilitated Diffusion
36:52 Channel Proteins
39:12 Active Transport (Electrogenic Pumps, Cotransport, and Bulk transport)
51:15 Exocytosis
51:57 Endocytosis (phagocytosis, pinocytosis, receptor-mediated endocytosis)

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[merrymelodies]

I almost dropped my class but then i came across your videos. Thank you for the clear explanation, now i don’t even use my professor’s narrated lectures, i use yours.

[shlokpatel]

Thank you so much for making these videos because I am a freshmen in high school taking Ap biology and as most of us know it is very challenging and I myself have to put a lot of hard work to do well in the class. So by watching this video it really helped me understand the concept of this chapter extremely well. Thank you for spending your own time making videos like these I will make sure before a test on the next chapter to watch another one of your videos.

[marianaalanis]

I am taking cell biology in college and this video has help me prepare for my exam. Thank you!
If any there any channels or videos they recommend for cell biology class I would appreciate it if you share with me

[chinmoyee.....]

Thank you very much for this nice video lectures 😇😇😇

[rabiamunir]

Thank you so much for this lovely lecture - everything was super clear to understand and helped me understand topics that I've struggled with in the past. Thank you again so much, have a great rest of your day 💚

[tianasia]

thank you so much!! This is much easy to understand!

[ufuksen]

Thanks for the video! I think there is a problem with timestamps but doesn't matter at all (:

[NA-kxgb]

Hello! Love your videos. Just wanted you to know that the timestamps of this video in the description might be for another video.

[ayoobalyamani]

Thank you very much
Smooth explanation

[timhammons]

⏰ Timestamps:

1:34 Intro to the Cell Membrane
2:22: Phospholipids
4:24 Fluid Mosaic Model and factors of membrane fluidity
9:03 Membrane proteins and function
11:36 Functions of surface proteins
15:44 Selective permeability
19:01 Transport Proteins
20:58 Types of Transport (Active vs. Passive)
21:50 Diffusion & concentration gradients
25:08 Passive Transport (Simple Diffusion, Osmosis, Facilitated Diffusion)
27:16 Osmosis
29:31 Tonicity (hypotonic, hypertonic, isotonic)
35:19 Facilitated Diffusion
36:52 Channel Proteins
39:12 Active Transport (Electrogenic Pumps, Cotransport, and Bulk transport)
51:15 Exocytosis
51:57 Endocytosis (phagocytosis, pinocytosis, receptor-mediated endocytosis)

[ahmaddarking]

Thank you very much proff.
Can i get the slides so i can revision it fast before exam?

[abdelrhmansheha]

can you give a link for the presentation to review from it?

[wouldbfarmer]

Passive transport—I don’t understand how something can ‘move’ without energy being involved.

[emilymedaglia]

Hello, love these videos and lectures but really confused. Is this chapter 7 for Cambell's? Chapter is called Membrane Structure & Function but this video is labeled differently. Seems to have similar content but then the notes underneath are wrong. Please let me know, thanks

[zoejane]

im taking a dual enrollment class in sophomore year and ur videos literally pass me thank u so much