Organism of the Day: Cucurbita maxima (Pumpkin)
* Pumpkins are a kind of Squash
* Several species of the genus Cucurbita are known as pumpkins.
* The largest pumpkin ever grown weighs 1,725 pounds!
* Grown around the world.
* What macromolecules are present a pumpkin?
1
Biology
Tuesday/Wednesday, October 23/24, 2012
1. Organism of the Day: Pumpkin
2. Review Homework (5)
3. Review/Continue Water Lecture
4. Water Lab
Announcements
Due Today: Finish 2.1 Activity Notes
Due Thursday/Friday: Finish Water Lab
2
Water Lecture
3
4
Water Lecture
5
Water Lecture
6
Water Lecture
7
Mixture
Solution
1. Solute
2. Solvent
Saturated Solution
Suspension 8
9
10
Water Lecture
pH Scale
Acid
Base
Buffers
11
pH Mention ­ Come back to Monday!
12
13
Demonstration Water Activity https://www.surveymonkey.com/s/QWKRZQM
14
Exit Question:
Identify a property of water.
Reminder:
Due Thursday/Friday: Finish Water Lab
`
15