|
There are 8 videos in this category and 0 videos in 0 subcategories.
Category Videos
|
|
Not Right For WatchKnowLearn
Ages: 11 - 18
268 Views:
|
Hank describes why plants are so freaking amazing - discussing their evolution, and how their cells are both similar to & different from animal cells. (10:28)
January 29, 2013 at 06:41 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 8 - 12
2326 Views:
|
The cells of plants include several parts, such as the cell body, cytoplasm, mitochondria, nucleus, vacuole, cell wall, and cholorplasts. Only plant cells have plant cell walls and chloroplasts. Learn more about the plant cell with these detailed i...mages from StudyJams. The pictures are set to music with information written under each photo. A short, self-checking quiz and song are also included on this link.
[more]
May 14, 2011 at 11:49 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 8 - 18
3869 Views:
|
This short video explains each of the organelles inside a plant cell and especially addresses the organelles that differ from an animal cell. The video also briefly explains photosynthesis while discussing the chloroplasts in a plant cell. Run time 0...2:56
[more]
May 2, 2010 at 09:47 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 14 - 18
1688 Views:
|
About 10-15 minutes after preparing a wet mount of an elodea leaf, evaporation of some of the water makes it possible to see chloroplasts in motion inside of the cytoplasm. "Cytoplasmic streaming" is defined as the movement of the fluid substance (cy...toplasm) within a plant or animal cell. This is the mechanism for the transport of nutrients. Run time 02:31.
[more]
May 2, 2010 at 10:07 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 9 - 18
785 Views:
|
This 13 minute video is about one of the four phases of cellular respiration called glycolysis. Glycolysis is the process in cellular respiration that produces ATP's. For the process glycolysis to produce ATP's however, ATP's must first be available ...to be used to break up the carbon. The video uses a narrator and a smart board.
[more]
July 11, 2011 at 10:29 AM
|
|
|
Not Right For WatchKnowLearn
Ages: 13 - 18
38 Views:
|
Chromosomes are fascinating little things, and today, Hank explains why more of them doesn't mean more complex, and why different organisms have different numbers of chromosomes. (03:49)
April 14, 2013 at 05:54 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 10 - 18
1380 Views:
|
This short, animated video is a biology group project where students were asked to make a commercial about an organelle in a plant cell. The chloroplast in this commercial is a restaurant called "Le Chloroplaste". The "chef" explains what ingredients... he uses to make gluclose in the process of photosynthesis. Run time 01:04.
[more]
May 2, 2010 at 10:16 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 14 - 18
939 Views:
|
Plant cells are shaped by rigid cell walls. Osmotic forces press the plasma membrane tightly against these walls. The walls can be removed with enzymes. The remaining structures, the protoplasts, are now bordered by the plasma membrane. Since the sha...ping force of the wall is missing, isolated plant protoplasts are usually perfectly spherical in shape as a result of non-directional osmotic forces. Run time 04:19
[more]
May 2, 2010 at 09:58 PM
|
|