AP Bio: Water

Openstax Chapter 2.2, Campbells's Chapter 3

[michaelpisciarino]

0:07 Water (a sign of life)
1:45 Water Chemistry (H2O) polar Hydrogen bonds
3:53 Water Chracteristics
Cohesion = Sticking to itself
Adhesion = Sticking to other things
Capillarity
High Surface Tension

6:16 High Specific Heat (Helps regulate temperature, slows change of internal temperature when in harsh conditions)
Density and State (Ice Floats)
Universal Solvent (mixes with almost anything)

9:36 PH (Power of Hydrogen) Levels
PH 1-6= More Acidic
PH 7= Neutral
Ph 8-14= More Basic
12:23 Buffers (help balance PH levels, maintain homeostasis)

[LucidSunset]

I’m so glad I found you. You explain in a manner that makes it easier for me to understand and retain.

[aha]

THANK YOU, I HAVE MY BIO EXAM IN A WEEK AND YOU SAVED ME :) :)

[cassandratafolla]

going to revisit tomorrow for my AP Bio exam on Monday. Need to make sure I do well on my first exam of the year. Love the great depth explanation.

I took CP Biology in freshman year and passed the year with a A in the class, I am nervous that I won't do so well in AP Bio like I did in CP Bio. Any study suggestions?

[melissaluis]

Thank you, you explain things real well!

[mogadordream]

You explained every thing very well. I am very happy. it's all about the "very" thing

[archangel]

Which topic discusses water potential?

[iklavyagaming]

I wish i was an insect. Then i could go on water without a boat.

[syedah]

What exactly do you mean by partial charges?

[tenzinchokdup]

a question how can i walk like jeuses on water

[jefferyhaa]

Does anybody know when these vedios released?