Monday, April 26, 2010
Alternative Energy From Ocean Currents
HI YA EVERYBODY .Today ocean currents are being studied as possible forms of alternative energy. Becasue of the density of the water it carries an enourmouse amount of energy☻.Some of the people to who ocean currents matter (in a bussness sense) are geographers, Meteroligists and other sientists.
Monday, April 19, 2010
Ocean currents
Ocean currents are the horizontal or vertical movement of both surface and deep water. Oceanic currents are found all over the world verying in size and strength. Surface currents are the ones found in the top 400 meters of the ocean. Deep water currrents are called thermohaline circulation and make up about 90% of the ocean.
I DONT HAVE ANYTHING PERSONAL TO ADD TO THIS WERGGGGGGGGG
I DONT HAVE ANYTHING PERSONAL TO ADD TO THIS WERGGGGGGGGG
Tuesday, March 23, 2010
video in a blog OMG
0:09 The microphage is engulfing a bacterea.
0:44 helper cells calling other cells to...................... help
2:45 antibodys hold pathegens to make it easier for other cells to destroy them
Tuesday, February 23, 2010
MITOCHO&CLORO

The Mitochondria is the power plant of the cell. In the inner membrane or cristae a very important reaction takes place. The reaction is called cellular respiration. The Mitochondria harnesses the energy from the glucose and it uses it to create a special energy called ATP. The ATP is the reason that the mitochondria is called the power plant organelle. The ATP acts like a batery that will power the rest of the cell.


The Chloroplast is the reason that plants are called self feeders or autotrophic. during photosynthesis the chloroplast uses the suns energy to create a sugar called glucose. The most important part of photosynthesis happens whithin the granum. The granum are the stacks of thykloid membrane inside the chloroplast.
Monday, February 8, 2010
CELL POWER POINT
Zachrias Janesen made the first microscope .Anton Van Leeuwenhoek was the first guy to look at water through a microscope. Robert Hooke lived at the same time as Anton. He looked at a cork through his microscope and found out that cells are the basic building blocks of all living things. The cell theory has 3 main ideas. All organisms are made from 1 or more cells, The cell is the basic unit of organization in a organisms and all cells are made from pre existing cells. the microscopes used to study cells were made in the 1940s. Cells are separated into 2 kinds of basic forms prokaryotes and eukaryotic. prokaryotes are in unbound forms like bacteria and eukaryotic are in forms like mammals or plants.
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