The+Trophy+Wives

Tyler Milliron James Freno

toc =Cells= =Eukaryotic Animal Cells= Tyler Milliron







=Prokaryatic Cell= Lance Deet



=Eukaryotic Plant Cells= James Freno



=Eukaryotic Plant Cells - Spirogyra Vegeitative= Tyler Milliron

This is an example of the plant cell because it comes from the spirogyra a fern like plant. Also it has a cell wall that the animal cell does not have.



=Eukaryotic Animal Cells - Chick embryo= James Freno

This is a chick embryo at 33 hours. It is an eukaryotic animal cell because it has a mitochondria and a nucleus.

=Prokaryatic Cell - escherichia coli= Lance Deet

This is an example of a bacteria. It is a prokayotic cell because it does not have a nucleus or a mitochondria.

=Question #3=

=Question #4=

=Onion Cell=

Onion cell length 33 microns =Cheek Cell=

cheek cell length 48 microns

The cheek cell is made up of 3 main sturctures the cytoplasm, the nucleus, and the cell mambrane . The cheek cell is a simple pattern and are all connected.

1. Is a round cell that sitcks to other cells

2. cheeek cell is the as both of the other cell because there cell,But they have a different shape then the other cells.

3.Why do they stick together ? Because,This is the way they exchage materials. =Elodea=

Elodea length 23 microns long



=Cell Inquiry=







=Cell Size Lab=





=Venn Diagram- Centriole, centromere, telomere=



=Cell Transport Lab=

Experiment: 1. We took three beakers that we filled with 500 ml of water. Then in one of the beakers we put just regular tap water, then we got one put salt in it. Then we put iodine into the last one to show diffusion. 1a. We put salt and regular water to show osmosis. This shows osmosis by showing what is going to be sucked into the water and that salt will not show the osmosis. 1b. The one with iodine to show diffusion by showing it absorbed into the potato at an even rate. 2a. We got the weight of the two potatos before and after to show the weight gain of the water being sucked in or out which is osmosis. 2b. Shows diffusion by how far the iodine was sucked in through iodine. 3. Then we let all three of the potatos sit in there beakers for ten minutes to show how much of each happened.

Analysis:

This is osmosis because when we put the potatoes into the water they are changing the concentration to even out the variables. This is shown by the weight change that it is changing the concentration by gaining or losing weight of the water. See the potato that was in just water gained weight because it was changing the concentration by bringing in water to even out the elements inside and out. This part is an example of a hypertonic solution because it is gaining weight by bring in the water. The potato inside the salt water lost weight because it was losing water to make the salt concentration even on outside and inside the potato or the cell. This is an example of a hypotonic solution because it is losing weight by bring the water out to even the concentration on the outside and inside.

3-B Diffusion is were a solution from outside the cell spreads its way into the cell. Diffusion is different from osmosis because osmosis is when the solution goes in and out of the cell and does not spread out within the cells. Diffusion is also better in smaller items because it would have a better reaction rate like in the cell lab. http://teach.genetics.utah.edu/content/begin/cells/



=Respiration Yeast= Was done with a 3% water solution and 1 gram of yeast. the bubbles in our container went down 7.5 centimeters and then the bubbles would space out as time went on like not be as clumped together.
 * Balloon Experiment**





Sorry type O and wont let me edit it and it is 20 minutes.




 * Making the Dough**



=Crime Scene Analysis=